@charset "utf-8";

.bsBox,
.bsBox *,
#bsPanelHolder,
#bsPanelHolder * {
    -webkit-box-sizing: content-box !important;
    -moz-box-sizing: content-box !important;
    box-sizing: content-box !important;
}


/*=========
 基本默认值
 ==========*/

@media only screen and (min-width: 2200px) {
    html {
        zoom: 1.3;
    }
}

* {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

html,
body {
    -webkit-overflow-scrolling: touch;
    /*苹果手机端滑动卡屏*/
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-tap-highlight-color: transparent;
    min-height: 100vh;
    /*手机端点击底部出现背景*/
}

html {
    height: 100%;
    min-width: 320px;
    font-size: 14px;
    background: #fff;
}

body {
    position: relative;
    color: #1a1a1a;
    font-family: sans-serif;
    min-width: 320px;
    margin: auto;
    background: #fff;
   
}

body.openmenu {
    overflow: hidden;
}

.bsBox {
    max-width: 94%;
}

.bsBox>* {
    max-width: 100%;
}

li {
    list-style: none;
}

img {
    border: none;
    max-width: 100%;
    -o-object-fit: cover;
    object-fit: cover;
}

a {
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    text-decoration: none;
    color: #000;
    -moz-transition: all .5s;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    transition: all .5s;
}

a:hover {
    text-decoration: none;
}

::after,
::before,
.donghua {
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.coverImg {
    -o-object-fit: cover;
    object-fit: cover;
}

table {
    border-collapse: collapse;
}

.nothing {
    line-height: 10rem;
    text-align: center;
}

.pagemm {
    width: 94%;
    max-width: 1200px;
    margin: auto;
}

input,
textarea,
select,
button {
    font-family: sans-serif;
    font-size: 12px;
    outline: none !important;
    appearance: none;
    -moz-appearance: none;
    -webkit-appearance: none;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.clear,
.fg {
    clear: both;
}


/*图片通用样式*/

.img-common {
    background-repeat: no-repeat;
    background-position: center;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    -webkit-background-size: cover;
}


/*文字溢出*/

.ellipsis,
.ellipsis1 {
    overflow: hidden;
    white-space: nowrap;
    -ms-text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
}

.ellipsis2 {
    overflow: hidden;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.ellipsis3 {
    overflow: hidden;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.ellipsis4 {
    overflow: hidden;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}

.ellipsis5 {
    overflow: hidden;
    -o-text-overflow: ellipsis;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 5;
    -webkit-box-orient: vertical;
}

.udtext {
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: -moz-box;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    -moz-box-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    -moz-box-align: center;
    align-items: center;
}

.pagedan,
.backzd {
    background: #000;
    opacity: 0;
    position: fixed;
    width: 100%;
    height: 100%;
    z-index: 100;
    left: 0;
    top: 0;
    visibility: hidden;
    -webkit-transition: .3s;
    -o-transition: .3s;
    -moz-transition: .3s;
    transition: .3s;
}

.backzd {
    z-index: 22;
}

.openmenu .pagedan,
.backzd[data-on='on'] {
    opacity: .4;
    visibility: visible;
}

.openmenu .pagemapbox {
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
    transform: translateX(0);
    -webkit-box-shadow: 0 0 20px rgba(0, 0, 0, .1);
    -moz-box-shadow: 0 0 20px rgba(0, 0, 0, .1);
    box-shadow: 0 0 20px rgba(0, 0, 0, .1);
}

.pagemapbox {
    width: 90%;
    max-width: 400px;
    background: #fff;
    overflow: auto;
    position: fixed;
    right: 0;
    top: 0;
    z-index: 101;
    height: 100%;
    -webkit-transform: translateX(100%);
    -moz-transform: translateX(100%);
    -ms-transform: translateX(100%);
    -o-transform: translateX(100%);
    transform: translateX(100%);
    -webkit-transition: .4s;
    -o-transition: .4s;
    -moz-transition: .4s;
    transition: .4s;
}

.pagemapbox .bt {
    height: 90px;
    border-bottom: 1px solid #e6e6e6;
    padding: 0 8%;
    color: #4c4c4c;
    font-size: 24px;
    line-height: 90px;
    top: 0;
    position: -webkit-sticky;
    position: sticky
}

.pagemapbox .close {
    width: 50px;
    height: 50px;
    top: 50%;
    position: absolute;
    margin-top: -25px;
    right: 3%;
    cursor: pointer;
}

.pagemapbox .itembox:nth-last-child(1) {
    border: 0;
}

.pagemapbox .itembox {
    margin: 0 8%;
    border-bottom: 1px solid #e6e6e6;
    overflow: hidden;
    padding: 15px 0;
}

.pagemapbox .itembox .big {
    display: block;
    font-weight: 600;
    color: #000;
}

.pagemapbox .itembox .big a {
    color: #000;
    padding: 10px 0;
    font-size: 20px;
    display: block;
}

.pagemapbox .itembox ul {
    display: block;
    width: 110%;
}

.pagemapbox .itembox ul:after {
    content: "";
    display: block;
    clear: both;
}

.pagemapbox .itembox ul li {
    display: inline-block;
    margin-right: 6%;
}

.pagemapbox .itembox ul li a {
    display: inline-block;
    color: #999999;
    padding: 10px 0;
}

.pagemapbox .itembox ul li a:hover {
    color: #000;
}


/* 顶部 */

.head-top {
    background: #1a1a1a;
    position: fixed;
    z-index: 30;
    left: 0;
    width: 100%;
    top: 0;
}

.head-top .loginmenu {
    height: 30px;
    position: absolute;
    right: 5%;
    top: 50%;
    margin-top: -15px;
    line-height: 30px;
}

.head-top.tmb {
    background: none !important;
    position: relative;
    border-bottom: 1px solid #e6e6e6 !important;
}

.menuheight {
    height: 90px;
}

.head-top .ht-main {
    height: 90px;
    width: 1630px;
    margin: auto;
    position: relative;
    color: #fff;
    padding-left: 215px;
}

.head-top.bai,
.head-top.bai .ht-main a,
.head-top.bai .ht-main {
    color: #1a1a1a;
    color: rgba(0, 0, 0, .5);
}

.head-top .ht-main a {
    color: #fff;
    color: rgba(255, 255, 255, .5);
    font-weight: bold;
}

.head-top .ht-main .logo {
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
}

.head-top .ht-main .logo img {
    height: 25px;
    ;
}

.head-top.bai img.bai {
    display: none;
}

.head-top.bai img.hei {
    display: block;
}

.head-top img.hei {
    display: none;
}

.head-top .ht-main .menu {
    height: 100%;
    width: auto;
    position: relative;
    z-index: 1;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
}

.head-top .ht-main .menu .li-item {
    margin-right: 60px;
    cursor: pointer;
}

.head-top .ht-main .menu .li-item.on a,
.head-top .ht-main .menu .li-item:hover a {
    font-weight: bold;
    color: #fff;
}

.head-top.bai .ht-main .menu .li-item:hover a,
.head-top.bai .ht-main .menu .li-item.on a {
    color: #000;
}

.head-top .ht-main .menu .li-item a {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    height: 100%;
}

.head-top.bai {
    background: #fff;
    border-bottom: 1px solid #f5f5f5;
}

.head-top.bai .ht-main:before {
    display: none;
}

.head-top .ht-main:before {
    content: "";
    display: block;
    height: 100%;
    width: 120%;
    width: 100vw;
    top: 0;
    right: 6%;
    background: #1a1a1a;
    position: absolute;
}


/* 语言 */

.head-top .ht-main .lang-box {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    height: 100%;
    position: absolute;
    right: 6%;
    padding-right: 30px;
    top: 0;
    z-index: 11;
}

.head-top .ht-main .lang-box .cart {
    padding: 0 7px
}

.head-top .ht-main .lang-box .cart img {
    height: 46px;
}

.head-top .ht-main .lang-box .line {
    width: 1px;
    margin: 0 20px;
    position: relative;
}

.head-top .ht-main .lang-box .line:after {
    width: 1px;
    height: 50%;
    top: 25%;
    left: 0;
    position: absolute;
    content: "";
    display: block;
    background: #fff;
    opacity: .8;
}

.head-top .ht-main .lang-box .langcheck .l-check {
    -webkit-border-radius: 17px;
    -moz-border-radius: 17px;
    border-radius: 17px;
    height: 34px;
    border: 1px solid rgba(255, 255, 255, .3);
    padding: 0 50px 0 20px;
    background-image: url(../images/world.png);
    background-repeat: no-repeat;
    background-position: 85% 50%;
    cursor: pointer;
    position: relative;
}

.head-top.bai .ht-main .lang-box .langcheck .l-check {
    background-image: url(../images/world-h.png);
    border: 1px solid rgba(0, 0, 0, .3);
}

.head-top.bai .ht-main .lang-box .line:after {
    background: #a1a1a1;
}

.head-top.bai .ht-main .lang-box .langcheck .l-check .ckbox {
    border: 1px solid rgba(0, 0, 0, .3);
    background-color: #fff;
    -webkit-box-shadow: 0 0 15px rgba(0, 0, 0, .1);
    -moz-box-shadow: 0 0 15px rgba(0, 0, 0, .1);
    box-shadow: 0 0 15px rgba(0, 0, 0, .1);
}

.head-top.bai .ht-main .lang-box .langcheck .l-check .ckbox .cki {
    border-bottom: 1px solid rgba(0, 0, 0, .1);
}

.head-top .ht-main .lang-box .langcheck .l-check .ckbox {
    position: absolute;
    left: 0%;
    -webkit-transition: all .2s;
    -o-transition: all .2s;
    -moz-transition: all .2s;
    transition: all .2s;
    width: 100%;
    border: 1px solid rgba(255, 255, 255, .3);
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
    background-color: #1a1a1a;
    opacity: 0;
    visibility: hidden;
    -webkit-transition-delay: .2s;
    -moz-transition-delay: .2s;
    -o-transition-delay: .2s;
    transition-delay: .2s;
    -webkit-transform: translateY(30px);
    -moz-transform: translateY(30px);
    -ms-transform: translateY(30px);
    -o-transform: translateY(30px);
    transform: translateY(30px);
    top: 100%;
}

.head-top .ht-main .lang-box .langcheck .l-check .ckbox .cki {
    display: block;
    height: 30px;
    line-height: 30px;
    position: relative;
    z-index: 2;
    padding-left: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, .3);
}

.head-top.bai .ht-main .lang-box .langcheck .l-check .ckbox .cki:hover {
    background: rgba(0, 0, 0, .1);
}

.head-top .ht-main .lang-box .langcheck .l-check .ckbox .cki:hover {
    background: rgba(255, 255, 255, .1);
    ;
}

.head-top .ht-main .lang-box .langcheck .l-check .ckbox .cki:nth-last-child(1) {
    border-bottom: 0;
}

.head-top .ht-main .lang-box .langcheck .l-check:hover .ckbox {
    -webkit-transition-delay: 0s;
    -moz-transition-delay: 0s;
    -o-transition-delay: 0s;
    transition-delay: 0s;
    opacity: 1;
    visibility: visible;
    -webkit-transform: translateY(15px);
    -moz-transform: translateY(15px);
    -ms-transform: translateY(15px);
    -o-transform: translateY(15px);
    transform: translateY(15px);
}


/* 手机菜单 */

.head-top .menu-btn {
    height: 100%;
    position: absolute;
    right: 1%;
    top: 0;
    width: 90px;
    z-index: 101;
}

.head-top .menu-btn img {
    height: 34px;
}


/*首页*/

.indexmain {
    width: 1630px;
}

.indexbanner {
    height: 800px;
    height: 100vh;
}

.indexbanner .swiper-slide a {
    display: block;
    height: 100%;
    position: relative;
}

.indexbanner .swiper-slide a .textdiv {
    position: absolute;
    width: 1630px;
    margin: auto;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #000000;
}

.indexbanner .swiper-slide a .textdiv.bai {
    color: #ffffff;
}

.indexbanner .swiper-slide a .textdiv .content {
    width: 62%;
    text-align: center;
}

.indexbanner .swiper-slide a .textdiv.l .content {
    margin: 0 auto 0 0;
}

.indexbanner .swiper-slide a .textdiv.m .content {
    margin: auto;
}

.indexbanner .swiper-slide a .textdiv.r .content {
    margin: 0 0 0 auto;
}

.indexbanner .swiper-slide a .textdiv .bb {
    font-size: 55px;
}

.indexbanner .swiper-slide a .textdiv .ss {
    font-size: 30px;
}

.indexbanner .swiper-slide a .textdiv.en .bb {
    font-size: 41px;
}

.indexbanner .swiper-slide a .textdiv.en .ss {
    font-size: 25px;
}

.indexbanner .swiper-slide a img {
    display: none;
}

.indexbanner .swiper-pagination-bullet,
.indexbanner1 .swiper-pagination-bullet {
    background: #fff;
    opacity: 1;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    width: 6px;
    height: 6px;
}

.indexbanner .swiper-pagination-bullet.swiper-pagination-bullet-active,
.indexbanner1 .swiper-pagination-bullet.swiper-pagination-bullet-active {
    width: 20px;
    ;
}

.indexbanner .swiper-pagination {
    bottom: 37px;
}


/* 首页全屏栏目 */

.pageadbox {
    min-height: 100vh;
    padding: 70px 0;
}

.pageadbox .mm {
    width: 1630px;
    margin: auto;
    color: #000;
}

.pageadbox .mm.bai {
    color: #fff;
}

.pageadbox .mm a {
    color: #000;
}

.pageadbox .mm.bai a {
    color: #fff;
}

.pageadbox .mm .demo,
.pageadbox .mm .demo a {
    color: rgba(0, 0, 0, .8);
}

.pageadbox .mm.bai .demo,
.pageadbox .mm.bai .demo a {
    color: rgba(255, 255, 255, .8);
}

.pageadbox .mm.r .content {
    margin: 0 0 0 auto;
}

.pageadbox .mm.l .content {
    margin: 0 auto 0 0;
}

.pageadbox .mm.m .content {
    margin: auto;
}

.pageadbox .mm .content {
    width: 60%;
    text-align: center;
}

.indexbigtext {
    font-size: 40px;
}

.indexdemotext {
    font-size: 25px;
}

.pageadbox .content .bt {
    line-height: 1.8;
    padding: 20px 0;
    -webkit-transition: all .4s;
    -o-transition: all .4s;
    -moz-transition: all .4s;
    transition: all .4s;
    opacity: 0;
    -webkit-transform: translateY(30px);
    -moz-transform: translateY(30px);
    -ms-transform: translateY(30px);
    -o-transform: translateY(30px);
    transform: translateY(30px);
}

.pageadbox.dhon .content .bt {
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
    opacity: 1;
}

.pageadbox .content .demo {
    line-height: 1.8;
    padding: 20px 0;
    -webkit-transition: all .4s;
    -o-transition: all .4s;
    -moz-transition: all .4s;
    transition: all .4s;
    opacity: 0;
    -webkit-transform: translateY(30px);
    -moz-transform: translateY(30px);
    -ms-transform: translateY(30px);
    -o-transform: translateY(30px);
    transform: translateY(30px);
}

.pageadbox.dhon .content .demo {
    -webkit-transition-delay: .3s;
    -moz-transition-delay: .3s;
    -o-transition-delay: .3s;
    transition-delay: .3s;
    -webkit-transform: translateY(0);
    -moz-transform: translateY(0);
    -ms-transform: translateY(0);
    -o-transform: translateY(0);
    transform: translateY(0);
    opacity: 1;
}


/* .pageadbox .content .href {
	padding: 20px 0;
}

.pageadbox .content .href img {
	height: 51px;
}

.pageadbox .hei .content .href img.b {
	display: none;
}

.pageadbox .bai .content .href img.h {
	display: none;
} */

.index-jian {
    padding-top: 50px;
    padding-bottom: 50px;
}

.index-jian.b {
    padding-top: 100px;
    padding-bottom: 100px;
}


/* 暖风 */

.nuanmain {
    margin: auto;
}

.nuanmain .bbt {
    line-height: 1.8;
    text-align: center;
}

.nuanmain .bbt .text {
    color: #808080;
    padding-top: 5px;
}

.nuanmain .nuanlist1 .item {
    position: relative;
    overflow: hidden;
}

.nuanmain .nuanlist .item {
    position: relative;
    width: 33%;
    overflow: hidden;
}

.nuanmain .nuanlist .item .img,
.nuanmain .nuanlist1 .item .img {
    position: absolute;
    top: 0;
    height: 100%;
    width: 100%;
    left: 0;
    transition: all .5s;
}

.nuanmain .nuanlist .item .img:hover,
.nuanmain .nuanlist1 .item .img:hover {
    box-shadow: inset 0 0 50px rgba(0, 0, 0, .2);
    transform: scale(1.1);
}

.nuanmain .nuanlist .item {
    width: 33.3%;
}

.nuanmain .nuanlist .item .z {
    padding-top: 121%;
}

.nuanmain .nuanlist1 .item {
    width: 25%;
    transition: box-shadow .5s;
}

.nuanmain .nuanlist1 .item:hover {
    box-shadow: inset 0 0 40px rgba(0, 0, 0, .2);
}

.nuanmain .nuanlist1 .item .z {
    padding-top: 133.99%;
}

.nuanmain .nuanlist .item .text {
    bottom: 7.6%;
    position: absolute;
    left: 3%;
    width: 94%;
    z-index: 2;
    color: #fff;
    text-shadow: 0 0 10px rgba(0, 0, 0, .175);
    font-size: 30px;
    line-height: 1.6;
    text-align: center;
}

.nuanmain .nuanlist1 .item .text {
    left: 0;
    padding: 0 7.38%;
    bottom: auto;
    top: 3.67%;
    position: absolute;
    z-index: 2;
    color: #4c4c4c;
    text-shadow: 0 0 10px rgba(255, 255, 255, .175);
    font-size: 16px;
    line-height: 1.5;
}

.nuanmain .nuanlist1 .item .text .s {
    font-size: 0.8em;
    opacity: .6;
    padding-top: 5px;
    ;
}

.gotop {
    width: 54px;
    height: 54px;
    transition: all .3s;
    cursor: pointer;
    position: fixed;
    bottom: -100px;
    right: 20px;
    opacity: 0;
    background-position: center;
    background-size: 100%;
    background-repeat: no-repeat;
    background-image: url(../images/arrow_up.e06a918c6b2be8e0617dbaa8675c3e02.png);
    z-index: 19;
}

.gotop.on {
    bottom: 20px;
    opacity: 1;
}

.nuanmain .bbtt {
    font-size: 20px;
    line-height: 80px;
    height: 80px;
    position: relative;
}

.nuanmain .bbtt .href {
    position: absolute;
    font-size: 12px;
    color: #999;
    right: 0;
    top: 50%;
    line-height: 30px;
    margin-top: -15px;
}

.nuanmain .bbtt .href:hover {
    color: #000;
}


/* 首页新闻 */

.indexnews {
    border-top: 1px solid #edeef0;
    margin-top: 60px;
}

.indexnews .indexmain {
    margin: auto;
}

.indexnews .l {
    width: 30%;
    float: left;
    color: #666666;
}

.indexnews .l .bbt {
    font-size: 50px;
    line-height: 2;
    font-weight: 300;
    display: inline-block;
    color: #666666;
}

.indexnews .l .href a {
    max-width: 320px;
    width: 100%;
    display: block;
    line-height: 56px;
    height: 56px;
    background: #89888c;
    color: #fff;
    -webkit-border-radius: 2px;
    -moz-border-radius: 2px;
    border-radius: 2px;
    text-align: center;
}

.indexnews .l .href a:hover {
    background-color: #000;
}

.indexnews .list {
    width: 60.12%;
    padding-bottom: 0;
    float: right;
    border-right: 1px solid #edeef0;
    border-left: 1px solid #edeef0;
}

.indexnews .list .item {
    display: block;
    font-size: 14px;
    border-bottom: 1px solid #edeef0;
    padding: 35px 90px 15px 20px;
    position: relative;
}

.indexnews .list .item .rq {
    position: absolute;
    top: 35px;
    right: 20px;
    line-height: 28px;
    font-size: 12px;
    opacity: .6;
}

.indexnews .list .item:hover {
    background: #f5f5f5;
}

.indexnews .list .item .class {
    font-weight: bold;
    color: #000;
    height: 28px;
    overflow: hidden;
    line-height: 28px;
}

.indexnews .list .item .title {
    min-height: 28px;
    max-height: 56px;
    color: #666666;
}

.indexnews:after {
    display: block;
    content: "";
    clear: both;
}


/**/

.zhengbox {
    padding-bottom: 0 !important;
}

.zhengbox:after {
    content: "";
    display: block;
    clear: both;
}

.zhengbox .item {
    min-height: 50vw;
    width: 50%;
    float: left;
    overflow: hidden;
    position: relative;
    transition: all .6s;
}

.zhengbox .item .img {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    transition: all .6s;
}

.zhengbox .item:hover .img {
    transform: scale(1.1);
}

.zhengbox .item .text {
    line-height: 1.6;
    max-width: 94%;
    position: relative;
    z-index: 2;
}


/*index end*/


/* 底部 */

.footerbox a {
    color: #fff;
    color: rgba(255, 255, 255, .6);
}

.footerbox {
    background: #1a1a1a;
    color: #fff;
    color: rgba(255, 255, 255, .6);
    padding: 60px 0 60px
}

.footerbox .indexmain {
    margin: auto;
}

.footerbox .footer-top .fl {
    float: left;
}

.footerbox .footer-top .fl .list .item {
    display: inline-block;
    margin-right: 25px;
}

.footerbox .footer-top .fl .logo {
    margin-bottom: 50px;
    padding: 20px 0;
}

.footerbox .footer-top .fl .logo img {
    height: 30px;
}

.footerbox .footer-top .fl .list .item img {
    height: 22px;
}

.footerbox .footer-top .ft-hreflist {
    float: right;
}

.footerbox .footer-top .ft-hreflist .biglist .bli {
    float: left;
    margin-left: 70px;
    min-width: 130px;
}

.footerbox .footer-top .ft-hreflist .biglist .ltit {
    line-height: 30px;
    color: #fff;
    font-size: 14px;
    padding: 20px 0;
}

.footerbox .footer-top .ft-hreflist .smlist li {
    display: block;
}

.footerbox .footer-top .ft-hreflist .smlist li a {
    font-size: 12px;
    line-height: 1.8;
    padding: 5px 0;
    display: inline-block;
}

.footerbox .footer-top .ft-hreflist .smlist li a:hover {
    color: #fff;
}

.footerbox .footer-top .ft-hreflist .biglist .bli:nth-child(1) {
    margin-left: 0;
}

.footer-bot {
    font-size: 12px;
    line-height: 1.8;
    padding-top: 20px;
}


/*子页面banner图*/

.zibanner {
    height: 810px;
    -webkit-transition: all .3s;
    -o-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
    position: relative;
}

.zibanner a {
    padding-top: 90px;
    position: absolute;
    left: 50%;
    height: 100%;
    top: 0;
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    transform: translateX(-50%);
    width: 94%;
    max-width: 1630px;
    text-align: center;
}

.zibanner a .text {
    text-align: center;
    color: #fff;
    text-shadow: 0 0 20px rgba(0, 0, 0, .2);
}

.zibanner a .text .big {
    font-size: 50px;
    font-weight: 300;
}

.zibanner a .text .small {
    font-size: 28px;
    font-weight: 300;
}

.zimain {
    width: 94%;
    max-width: 1200px;
}


/* 案例 */

.zi-classbox {
    background: #1a1a1a;
    background: rgba(0, 0, 0, .6);
    margin-top: -50px;
    position: relative;
    z-index: 15;
}

.zi-classbox .zimain {
    height: 50px;
    margin: auto;
    color: #fff;
    /* padding-right: 50px; */
    position: relative;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    border-left: 1px solid rgba(255, 255, 255, .15);
}

.zi-classbox .zimain .zisearch {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
    -moz-box-flex: 1;
    -ms-flex: 1;
    flex: 1;
}

.zi-classbox .zimain .zisearch form {
    height: 50px;
    width: 94%;
    max-width: 250px;
    margin: 0 0 0 auto;
    -webkit-transform: translateX(-10px);
    -moz-transform: translateX(-10px);
    -ms-transform: translateX(-10px);
    -o-transform: translateX(-10px);
    transform: translateX(-10px);
    opacity: 0;
    visibility: hidden;
    -webkit-transition: all .3s;
    -o-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
}

.zi-classbox .zimain .zisearch form {
    -webkit-transform: translateY(0px);
    -moz-transform: translateY(0px);
    -ms-transform: translateY(0px);
    -o-transform: translateY(0px);
    transform: translateY(0px);
    opacity: 1;
    visibility: visible
}

.zi-classbox .zimain .zisearch form input {
    background-color: transparent;
    width: 100%;
    background: none;
    border: 0;
    height: 30px;
    line-height: 30px;
    border-bottom: 1px solid rgba(255, 255, 255, .4);
    font-size: 14px;
    color: rgba(255, 255, 255, .8);
}

.zi-classbox .zimain .zisearch form button {
    border: 1px solid rgba(255, 255, 255, 0);
    background-color: transparent;
    color: rgba(255, 255, 255, 0);
    width: 50px;
    height: 30px;
    font-size: 14px;
    -webkit-border-radius: 2px;
    -moz-border-radius: 2px;
    border-radius: 2px;
    /* margin-left: 10px; */
    cursor: pointer;
    background-image: url(../images/search.png);
    background-position: center;
    background-repeat: no-repeat;
}

.zi-classbox .zimain .zisearch form input::-webkit-input-placeholder {
    /* WebKit browsers */
    color: rgba(255, 255, 255, .4);
}

.zi-classbox .zimain .zisearch form input::-moz-placeholder {
    /* Mozilla Firefox 19+ */
    color: rgba(255, 255, 255, .4);
}

.zi-classbox .zimain .zisearch form input:-ms-input-placeholder {
    /* Internet Explorer 10+ */
    color: rgba(255, 255, 255, .4);
}

.zi-classbox .zimain .searchbtn {
    height: 50px;
    width: 50px;
    position: absolute;
    right: 0;
    top: 0;
    cursor: pointer;
    display: none;
}

.zi-classbox .zimain .home {
    height: 50px;
    width: 50px;
    border-right: 1px solid rgba(255, 255, 255, .15);
    float: left;
}

.zi-classbox .zimain .home img {
    height: 15px;
}

.zi-classbox .zimain .zi-checkclassbox {
    height: 50px;
    min-width: 180px;
    float: left;
    border-right: 1px solid rgba(255, 255, 255, .15);
    position: relative;
    color: #fff;
}

.zi-classbox .zimain .zi-checkclassbox .title {
    padding: 0 20px;
    width: 100%;
    text-align: left;
}

.zi-classbox .zimain .zi-checkclassbox.jt {
    min-width: 190px;
    cursor: pointer;
}

.zi-classbox .zimain .zi-checkclassbox.jt:after {
    content: "";
    display: block;
    width: 10px;
    height: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, .6);
    border-right: 1px solid rgba(255, 255, 255, .6);
    position: absolute;
    right: 20px;
    top: 50%;
    margin-top: -6px;
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
}

.zi-classbox .zimain .zi-checkclassbox dl {
    display: block;
    position: absolute;
    left: 0;
    top: 100%;
    background: #1a1a1a;
    min-width: 100%;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    -webkit-box-shadow: 0 0 20px rgba(0, 0, 0, .175);
    -moz-box-shadow: 0 0 20px rgba(0, 0, 0, .175);
    box-shadow: 0 0 20px rgba(0, 0, 0, .175);
    border: 1px solid rgba(0, 0, 0, .175);
    -webkit-transition: all .3s;
    -o-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
    -webkit-border-top-left-radius: 3px;
    -moz-border-radius-topleft: 3px;
    border-top-left-radius: 3px;
    -webkit-border-top-right-radius: 3px;
    -moz-border-radius-topright: 3px;
    border-top-right-radius: 3px;
    -webkit-transform: translateY(25px);
    -moz-transform: translateY(25px);
    -ms-transform: translateY(25px);
    -o-transform: translateY(25px);
    transform: translateY(25px);
    opacity: 0;
    visibility: hidden;
}

.zi-classbox .zimain .zi-checkclassbox[data-on="on"] dl {
    -webkit-transform: translateY(5px);
    -moz-transform: translateY(5px);
    -ms-transform: translateY(5px);
    -o-transform: translateY(5px);
    transform: translateY(5px);
    opacity: 1;
    visibility: visible
}

.zi-classbox .zimain .zi-checkclassbox dl dd:nth-child(1) {
    border: 0;
}

.zi-classbox .zimain .zi-checkclassbox dl dd {
    display: block;
    border-top: 1px solid rgba(255, 255, 255, .15);
}

.zi-classbox .zimain .zi-checkclassbox dl dd a {
    padding: 10px 20px;
    line-height: 20px;
    display: block;
    color: rgba(255, 255, 255, .6);
}

.zi-classbox .zimain .zi-checkclassbox dl dd a:hover {
    color: #fff;
    background: #000;
}

.zi-classbox .zimain .zi-checkclassbox dl dd:nth-child(1) a {
    -webkit-border-top-left-radius: 3px;
    -moz-border-radius-topleft: 3px;
    border-top-left-radius: 3px;
    -webkit-border-top-right-radius: 3px;
    -moz-border-radius-topright: 3px;
    border-top-right-radius: 3px;
}

.zi-classbox .zimain .zi-checkclassbox dl dd:nth-last-child(1) a {
    -webkit-border-bottom-left-radius: 3px;
    -moz-border-radius-bottomleft: 3px;
    border-bottom-left-radius: 3px;
    -webkit-border-bottom-right-radius: 3px;
    -moz-border-radius-bottomright: 3px;
    border-bottom-right-radius: 3px;
}

.zi-classbox .zimain .zi-checkclassbox.jt .title {
    padding-right: 30px;
}


/*case*/

.caselist:after {
    content: "";
    clear: both;
    display: block;
}

.caselist .caseitem {
    float: left;
    display: block;
    width: 48.75%;
    margin-right: 2.5%;
    margin-bottom: 2.5%;
    position: relative;
}

.caselist .caseitem:hover {
    -webkit-box-shadow: 0 0 20px rgba(0, 0, 0, .1);
    -moz-box-shadow: 0 0 20px rgba(0, 0, 0, .1);
    box-shadow: 0 0 20px rgba(0, 0, 0, .1);
}

.caselist .caseitem:nth-child(2n) {
    margin-right: 0;
}

.caselist .caseitem .img {
    position: relative;
    overflow: hidden;
    padding-top: 68.259%;
}

.caselist .caseitem .img img {
    position: absolute;
    left: 0;
    top: 0;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    width: 100%;
    height: 100%;
}

.caselist .caseitem:hover .img img {
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    -o-transform: scale(1.1);
    transform: scale(1.1);
}

.caselist .caseitem .info {
    position: absolute;
    background: rgba(0, 0, 0, .6);
    bottom: 0;
    left: 0;
    z-index: 2;
    color: #FFF;
    width: 100%;
    padding: 10px 15px;
}

.caselist .caseitem .info .s {
    font-weight: bold;
    font-size: 12px;
    opacity: .8;
    line-height: 20px;
}


/*分页*/

.fenyebox {
    clear: both;
}

.fenyebox.tr {
    text-align: right;
}

.fenyebox .btn.song {
    font-family: 'simsun';
    font-weight: bold;
}

.fenyebox .btn {
    width: 45px;
    height: 45px;
    line-height: 43px;
    text-align: center;
    border: 1px solid #d9d9d9;
    color: #42494f;
    display: inline-block
}

.fenyebox .btn.on {
    cursor: default !important;
    border: 1px solid #666666 !important;
    background: #666666 !important;
    color: #fff !important;
}

.fenyebox .btn:hover {
    color: #000;
    border: 1px solid #000;
}

.fenyebox .btn.null {
    border: 1px solid #d9d9d9 !important;
    color: #d9d9d9 !important;
    cursor: default;
    background: #f5f5f5 !important;
}

.fenyebox .select {
    display: none;
}

.fenyebox .f-right {
    display: none;
}

.fenyebox.showselect .select {
    display: block;
}

.fenyebox.showtotal .f-right {
    display: block;
}


/*分页 end*/

.newsview-weizhi {
    background: #333333;
}

.newsview-weizhi .pagemm {
    line-height: 30px;
    color: #fff;
    padding: 8px 0;
}

.newsview-weizhi .pagemm a {
    color: #fff;
}

.newsview-weizhi .pagemm .jt {
    padding: 0 5px;
    font-family: 'simsun';
}

.caseview-main .case-vtitle h2 {
    font-size: 24px;
    color: #000;
    line-height: 1.6;
    font-weight: 400;
}

.caseview-main .case-vtitle {
    position: relative;
    margin-bottom: 32px;
    padding-right: 100px;
}

.caseview-main .case-vtitle .backlist {
    display: block;
    position: absolute;
    top: 50%;
    margin-top: -15px;
    line-height: 30px;
    height: 30px;
    padding-left: 20px;
    right: 0;
}

.caseview-main .case-vtitle .backlist:before,
.caseview-main .case-vtitle .backlist:after {
    width: 6px;
    height: 6px;
    content: "";
    display: block;
    background: #000;
    position: absolute;
    left: 0;
    top: 8px;
    -webkit-box-shadow: 8px 0 0 #000;
    -moz-box-shadow: 8px 0 0 #000;
    box-shadow: 8px 0 0 #000;
}

.caseview-main .case-vtitle .backlist:after {
    margin-top: 8px;
}

.caseimg-zhu .swiper-slide img {
    width: 100%;
    display: block;
}

.caseimg-small {
    position: relative;
    z-index: 2;
    height: 180px;
    margin: auto;
    margin-top: -90px;
    width: 80%;
    /* box-shadow: 0 0 15px rgba(0, 0, 0, .175); */
}

.caseimg-small .swiper-slide {
    background: #000;
    width: 30%;
    margin-right: 3%;
}

.caseimg-small .swiper-slide img {
    width: 100%;
    height: 100%;
    border: 6px solid #fff;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    opacity: .5;
}

.caseimg-small .swiper-slide.swiper-slide-thumb-active img {
    opacity: 1;
}

.caseimg-zhu .swiper-pagination {
    display: none;
}

.caseimg-zhu .swiper-pagination-bullet {
    background: #fff;
    opacity: 1;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    width: 6px;
    height: 6px;
    opacity: 0.4;
}

.caseimg-zhu .swiper-pagination-bullet.swiper-pagination-bullet-active {
    width: 20px;
    opacity: 1;
}

.caseb-m {
    margin-bottom: 40px;
}

.case-vcontent {
    line-height: 1.8;
    color: #808080;
}

.case-pnpage {
    padding-top: 20px;
    padding-bottom: 40px;
}

.case-pnpage .ge {
    padding: 0 5px;
    color: #ccc;
}

.case-pnpage a.p {
    display: inline-block;
    padding-right: 15px;
    position: relative;
}

.case-pnpage a.p:after {
    content: "";
    width: 8px;
    height: 8px;
    display: block;
    position: absolute;
    top: 50%;
    right: -6px;
    border-bottom: 1px solid #333;
    border-left: 1px solid #333;
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
    margin-top: -4px;
}

.case-pnpage a.n {
    display: inline-block;
    padding-left: 15px;
    position: relative;
}

.case-pnpage a.n:after {
    content: "";
    width: 8px;
    height: 8px;
    display: block;
    position: absolute;
    top: 50%;
    left: -6px;
    border-right: 1px solid #333;
    border-bottom: 1px solid #333;
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
    margin-top: -4px;
}


/*合作*/

.coobox {
    padding: 80px 0;
    background: #fff;
}

.coobox.s {
    padding: 50px 0 20px;
}

.coobox-bbt {
    line-height: 2;
    text-align: center;
    line-height: 2;
    font-size: 40px;
    font-weight: bold;
}

.coobox-bbt.s {
    font-size: 30px;
}

.coobox-demo {
    font-size: 18px;
    line-height: 1.8;
}

.coostyle1 {
    background: #f6f6f6;
}

.coostyle3 {
    background: #fff;
}

.coostyle4 {
    background: #e6e6e6;
}

.coostyle2 {
    background-color: rgba(0, 0, 0, .6);
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    color: #fff;
}

.coostyle-jian {
    min-height: 1px;
    margin-top: 30px;
}

.coostyle1-box:after {
    content: "";
    display: block;
    clear: both;
}

.coostyle1-box .item {
    width: -webkit-calc((100% - 60px)/3);
    width: -moz-calc((100% - 60px)/3);
    width: calc((100% - 60px)/3);
    float: left;
    margin: 0 30px 30px 0;
    background: #fff;
    -webkit-box-shadow: 0 0 20px rgba(0, 0, 0, .1);
    -moz-box-shadow: 0 0 20px rgba(0, 0, 0, .1);
    box-shadow: 0 0 20px rgba(0, 0, 0, .1);
    padding: 50px 40px 30px;
    text-align: center;
    color: #4c4c4c;
    font-size: 16px;
}

.coostyle1-box .item .cc {
    line-height: 24px;
    height: 72px;
    overflow: hidden;
}

.coostyle1-box .item .pic {
    height: 60px;
    display: block;
    margin: auto;
}

.coostyle1-box .item:nth-child(3n) {
    margin-right: 0;
}

.coostyle2-box {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    text-align: center;
}

.coostyle2-box .item {
    margin: auto;
    font-size: 20px;
}

.coostyle2-box .item .cc {
    line-height: 24px;
    height: 24px;
    overflow: hidden;
}

.coostyle2-box .item .pic {
    height: 128px;
    display: block;
    margin: auto;
}

.coostyle3-box {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    text-align: center;
    position: relative;
}

.coostyle3-box:before {
    content: "";
    display: block;
    background: #70706f;
    left: 8%;
    top: 65px;
    width: 84%;
    height: 1px;
    position: absolute;
}

.coostyle3-box .item>* {
    opacity: .8;
}

.coostyle3-box .item {
    margin: auto;
    font-size: 20px;
    color: #424242;
    position: relative;
    z-index: 20;
}

.coostyle3-box .item .cc {
    line-height: 24px;
    height: 24px;
    overflow: hidden;
}

.coostyle3-box .item .coolinebox {
    height: 30px;
    z-index: 20;
    position: relative;
    opacity: 1;
}

.coostyle3-box .item .coolinebox:before {
    height: 100%;
    width: 50%;
    background: #fff;
    content: "";
    display: block;
    top: 0;
    opacity: 0;
    position: absolute;
}

.coostyle3-box .item.dl .coolinebox:before {
    opacity: 1;
    right: 0;
}

.coostyle3-box .item.d1 .coolinebox:before {
    opacity: 1;
    left: 0;
}

.coostyle3-box .item .coolinebox:after {
    content: "";
    display: block;
    -webkit-border-radius: 100%;
    -moz-border-radius: 100%;
    border-radius: 100%;
    height: 12px;
    width: 12px;
    background-color: #70706f;
    position: absolute;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    -webkit-box-sizing: content-box;
    -moz-box-sizing: content-box;
    box-sizing: content-box;
    -webkit-transition: all 0s;
    -o-transition: all 0s;
    -moz-transition: all 0s;
    transition: all 0s;
}

.coostyle3-box .item:hover .coolinebox:after {
    background-color: #fff;
    border: 2px solid #70706f;
}

.coostyle3-box .item:hover>* {
    opacity: 1;
}

.coostyle3-box .item .pic {
    height: 50px;
    display: block;
    margin: auto;
}

.coostyle4-box {
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    text-align: center;
}

.coostyle4-box .item {
    -webkit-transition: all .5s;
    -o-transition: all .5s;
    -moz-transition: all .5s;
    transition: all .5s;
    margin: 0 auto;
    font-size: 20px;
    width: 220px;
    padding: 8px 8px 110px 8px;
    background: #fff;
    -webkit-border-radius: 110px;
    -moz-border-radius: 110px;
    border-radius: 110px;
    cursor: default;
}

.coostyle4-box .item.dl {
    margin-left: 0;
}

.coostyle4-box .item.d1 {
    margin-right: 0;
}

.coostyle4-box .item .title {
    line-height: 1.4;
    padding: 10% 0 8%;
    color: #333333;
    font-size: 22px;
    font-weight: bold;
}

.coostyle4-box .item .title:after {
    width: 15%;
    height: 4px;
    background: #808080;
    content: "";
    display: block;
    margin: 5% auto 10%;
}

.coostyle4-box .item .cc {
    font-size: 18px;
    color: #666666;
    padding: 0 5%;
    line-height: 1.8;
}

.coostyle4-box .item:hover {
    -webkit-box-shadow: 0 0 20px rgba(0, 0, 0, .1);
    -moz-box-shadow: 0 0 20px rgba(0, 0, 0, .1);
    box-shadow: 0 0 20px rgba(0, 0, 0, .1);
}

.coostyle4-box .item .pic {
    width: 100%;
    display: block;
    margin: auto;
    -webkit-border-radius: 100%;
    -moz-border-radius: 100%;
    border-radius: 100%;
}

.coobox-href {
    display: inline-block;
    padding: 0 30px;
    min-width: 180px;
    background: #000;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
    font-size: 18px;
    line-height: 2.8;
    color: #fff;
}

.coobox-href:hover {
    opacity: .8;
}


/*关于我们*/

.brandallimg .swiper-wrapper {
    padding: 20px 0;
}

.brandallimg .item {
    padding-top: 120.71%;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
}

.brandallimg .swiper-slide {
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
    -webkit-box-shadow: 0 0 20px rgba(0, 0, 0, .1);
    -moz-box-shadow: 0 0 20px rgba(0, 0, 0, .1);
    box-shadow: 0 0 20px rgba(0, 0, 0, .1);
}


/*新闻*/

.newsmainbox {
    padding: 90px 0;
}

.newsclass-box {
    border-top: 1px solid #000;
    border-bottom: 1px solid #000;
}

.newsclass-box .it {
    display: inline-block;
    position: relative;
    line-height: 3.2;
    font-size: 14px;
    color: #333232;
    margin: 0 50px;
}

.newsclass-box .it.on {
    font-weight: bold;
}

.newsclass-box .it:after {
    position: absolute;
    bottom: 0;
    left: 50%;
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    transform: translateX(-50%);
    height: 3px;
    background: #000;
    content: "";
    display: block;
    width: 0;
}

.newsclass-box .it.on:after,
.newsclass-box .it:hover:after {
    width: 100%;
}

.newsboxitem .img {
    overflow: hidden
}

.newsboxitem:hover img {
    transform: scale(1.1);
}

.newsboxitem .img img {
    height: 100%;
    transition: all .5s;
    width: 100%;
}

.newsboxlist {
    margin-top: 70px;
}

.newsboxitem {
    padding: 29px 29px 29px 430px;
    border: 1px solid #cccccc;
    position: relative;
    height: 300px;
    display: block;
    margin-bottom: 48px;
}

.newsboxitem .img {
    height: 240px;
    top: 29px;
    left: 29px;
    width: 350px;
    position: absolute;
}

.newsboxitem .info {
    position: relative;
    height: 240px;
}

.newsboxitem .info .class {
    font-size: 12px;
    color: #4c4c4c;
    line-height: 20px;
    height: 20px;
}

.newsboxitem .info .title {
    height: 62px;
    line-height: 62px;
    color: #000000;
    font-size: 26px;
}

.newsboxitem .info .demo {
    font-size: 14px;
    line-height: 30px;
    height: 120px;
    color: #4c4c4c
}

.newsboxitem .info .rq {
    position: absolute;
    bottom: 0;
    left: 0;
    color: #333333;
    font-size: 20px;
}

.manping {
    height: 100vh;
    min-height: 400px;
}

.joinallimg .swiper-container {
    padding-bottom: 40px;
}

.joinallimg .swiper-container .swiper-pagination-bullet {
    height: 3px;
    width: 26px;
    border-radius: 0;
}

.joinallimg .swiper-container .swiper-pagination-bullet.swiper-pagination-bullet-active {
    background: rgba(0, 0, 0, .6);
}

.joinallimg .swiper-slide {
    height: 480px;
    width: auto;
}

.coobox-bbt.fly {
    top: 0;
    left: 0;
    position: absolute;
    z-index: 10;
    -moz-writing-mode: vertical-lr;
    -ms-writing-mode: vertical-lr;
    -o-writing-mode: vertical-lr;
    -webkit-writing-mode: vertical-lr;
    writing-mode: vertical-lr;
    width: 20px;
    height: 480px;
    line-height: 1.1;
    text-align: left;
}

.contactmain {
    position: relative;
    background-color: #f2f2f2;
}

.contactmain:before {
    content: "";
    display: block;
    height: 100%;
    width: 50%;
    top: 0;
    left: 0;
    position: absolute;
    background-color: #f2f2f2;
}

.contactmain .pagemm {
    position: relative;
    z-index: 1;
}

.contactshow {
    color: #4c4c4c;
    line-height: 1.8;
    width: 45%;
    float: left;
}

.feedbackshow {
    width: 45%;
    float: right;
}

.feedbackshow .sk-input,
.feedbackshow .sk-textarea {
    padding: 15px 5%;
    background: #fff;
    border: 0;
    -webkit-border-radius: 0;
    -moz-border-radius: 0;
    border-radius: 0;
    width: 100%;
    margin-bottom: 20px;
    line-height: 20px;
}

.feedbackshow .sk-textarea {
    height: 100px;
}

.feedbackshow .sk-input:focus,
.feedbackshow .sk-textarea:focus {
    background: #ccc;
}

.feedbackshow .submitbtn {
    margin: 0 0 0 auto;
    display: block;
    width: 220px;
    height: 50px;
    font-weight: bold;
    font-size: 16px;
    text-align: center;
    background: #222222;
    color: #fff;
    border: 0;
    cursor: pointer;
}


/*新闻详情*/

.news-vtitle .up {
    padding: 10px 0 10px 156px;
    position: relative;
    border-bottom: 1px solid #e6e6e6;
    line-height: 1.6;
}

.news-vtitle .up .newsdate {
    background: #f7f7f7;
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    padding: 20px 10px;
    text-align: center;
    width: 100px;
}

.news-vtitle .up .newsdate .b {
    font-size: 40px;
    font-weight: bold;
    line-height: 1.1;
}

.news-vtitle .up h2 {
    font-size: 30px;
    font-weight: 500;
    line-height: 40px;
    min-height: 80px;
}

.news-vtitle .down {
    padding: 15px 100px 15px 0;
    line-height: 30px;
    position: relative;
}

.news-vtitle .down .eyes {
    display: inline-block;
    padding: 0 30px 0 30px;
    position: relative;
    height: 30px;
    background-image: url(../images/eye.png);
    background-position: left;
    background-repeat: no-repeat;
    -webkit-background-size: auto 10px;
    -moz-background-size: auto 10px;
    -o-background-size: auto 10px;
    background-size: auto 10px;
}

.news-vtitle .down .backlist {
    display: block;
    position: absolute;
    top: 50%;
    margin-top: -15px;
    line-height: 30px;
    height: 30px;
    padding-left: 20px;
    right: 0;
}

.news-vtitle .down .backlist:before,
.news-vtitle .down .backlist:after {
    width: 6px;
    height: 6px;
    content: "";
    display: block;
    background: #000;
    position: absolute;
    left: 0;
    top: 8px;
    -webkit-box-shadow: 8px 0 0 #000;
    -moz-box-shadow: 8px 0 0 #000;
    box-shadow: 8px 0 0 #000;
}

.news-vtitle .down .backlist:after {
    margin-top: 8px;
}

.news-vtitle .down .bshare-custom {
    height: 30px;
    line-height: 30px;
    display: inline-block;
}

.news-vtitle .down .bshare-custom a {
    height: 30px;
    line-height: 30px;
    min-width: 30px;
    width: auto;
}

.news-vtitle .down .bshare-custom a:hover {
    opacity: .8;
    text-decoration: none;
}

.news-vtitle .down .bshare-custom .bshare-weixin {
    background: url(../images/f1.png) center no-repeat;
    -webkit-background-size: 70% auto;
    -moz-background-size: 70% auto;
    -o-background-size: 70% auto;
    background-size: 70% auto;
}

.news-vtitle .down .bshare-custom .bshare-sinaminiblog {
    background: url(../images/f2.png) center no-repeat;
    -webkit-background-size: 70% auto;
    -moz-background-size: 70% auto;
    -o-background-size: 70% auto;
    background-size: 70% auto;
}

.news-vtitle .down .bshare-custom .bshare-more.more-style-addthis {
    padding-left: 0 !important;
    background: none;
}

.loginbg {
    background-image: url(../images/loginbg.png);
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    background-position: center;
}

.login-main {
    padding: 70px 0;
    width: 94%;
    max-width: 1200px;
    margin: auto;
}

.login-main:after {
    content: "";
    display: block;
    clear: both;
}

.login-main .loginbanner {
    height: 453px;
    width: 740px;
    float: left;
}

.login-main .loginbanner img {
    height: 453px;
    width: 740px;
}

.lgform {
    display: block;
    float: left;
    width: 375px;
    margin-left: 20px;
    background: #fff;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
    height: 453px;
    -webkit-box-shadow: 0 0 30px rgba(0, 0, 0, .1);
    -moz-box-shadow: 0 0 30px rgba(0, 0, 0, .1);
    box-shadow: 0 0 30px rgba(0, 0, 0, .1);
    padding: 55px 30px 0;
}

.lgform .ll {
    text-align: center;
    margin-bottom: 30px;
    ;
}

.lgform .ll img {
    height: 38px;
}

.lgform .text {
    line-height: 30px;
    font-size: 15px;
    font-weight: bold;
    color: #4c4c4c;
    text-align: center;
    margin-bottom: 34px;
}

.lgform .inputli {
    height: 44px;
    margin-bottom: 14px;
    padding-left: 40px;
    position: relative;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
    border: 2px solid #eee;
}

.lgform .inputli .icon {
    height: 40px;
    width: 40px;
    position: absolute;
    left: 0;
    top: 0;
    border: 4px 0 0 4px;
    background-color: #f9fafc;
    background-position: center;
    background-repeat: no-repeat;
}

.lgform .inputli .icon.user {
    background-image: url(../images/iii_03.jpg);
}

.lgform .inputli .icon.psd {
    background-image: url(../images/iii_06.jpg);
}

.lgform .inputli input {
    width: 100%;
    border: 0;
    -webkit-border-radius: 0 4px 4px 0;
    -moz-border-radius: 0 4px 4px 0;
    border-radius: 0 4px 4px 0;
    height: 40px;
    line-height: 40px;
    padding: 0 10px;
    font-size: 16px;
}

.lgform .inputli input:focus {
    color: #000;
    background-color: #f9fafc;
}

.lgform .lgbtn {
    border: 0;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
    background: #1a1a1a;
    color: #fff;
    text-align: center;
    line-height: 40px;
    height: 40px;
    cursor: pointer;
    font-size: 16px;
    font-weight: bold;
    width: 100%;
    margin-top: 16px;
    margin-bottom: 28px;
}

.login-footer a {
    color: #808080;
}

.login-footer {
    width: 94%;
    max-width: 1200px;
    color: #808080;
    text-align: center;
    padding: 20px 0;
}

.lgform .kf {
    line-height: 30px;
    text-align: right;
    color: #999999;
    padding-top: 10px;
    border-top: 1px solid #eaeaea;
}

.lgform .kf a {
    cursor: pointer;
    color: #999999;
    display: inline-block;
}

.loginpage-main {
    min-height: 500px;
    min-height: -webkit-calc(100vh - 180px);
    min-height: -moz-calc(100vh - 180px);
    min-height: calc(100vh - 180px);
}

.login-kfbox {
    background: #fff;
    -webkit-border-radius: 4px;
    -moz-border-radius: 4px;
    border-radius: 4px;
    padding: 30px;
    position: relative;
    min-width: 300px;
}

.login-kfbox .gbkf {
    position: absolute;
    right: 0;
    top: 0;
    padding: 15px;
    cursor: pointer;
}

.login-kfbox .content {
    text-align: center;
}

.login-kfbox .content .icon {
    display: block;
    margin: 0 auto 20px;
    height: 57px;
}

.login-kfbox .content .tt a {
    color: #424242;
}

.login-kfbox .content .tt {
    margin-top: 5px;
    line-height: 1.8;
    color: #424242;
    font-size: 16px;
}


/*经销商*/

.user-class-box {
    border-bottom: 1px solid #d9d9d9;
}

.usermenu {
    padding: 0px 210px 0px 0;
    position: relative;
}

.usermenu dl {
    display: block;
    font-size: 16px;
}

.usermenu dl:after {
    content: "";
    display: block;
    clear: both;
}

.usermenu dl dd {
    line-height: 34px;
    display: inline-block;
    float: left;
    margin-right: 50px;
    position: relative;
}

.usermenu dl dd a {
    display: inline-block;
    position: relative;
    z-index: 1;
    padding: 18px 0;
    color: #4d4d4d;
}

.usermenu dl dd:after {
    height: 4px;
    width: 0;
    position: absolute;
    left: 50%;
    bottom: 0;
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    transform: translateX(-50%);
    background: #000000;
    content: "";
    display: block;
}

.usermenu dl dd:hover:after {
    width: 100%;
}

.usermenu dl dd.on a {
    color: #000;
    font-weight: bold;
}

.usermenu dl dd.on:after {
    width: 100%;
}

.usermenu .usersearch {
    height: 30px;
    margin-top: -15px;
    position: absolute;
    right: 0;
    top: 50%;
    width: 204px;
    background: #fff;
}

.usermenu .usersearch input {
    -webkit-border-radius: 2px;
    -moz-border-radius: 2px;
    border-radius: 2px;
    border: 1px solid #bfbfbf;
    background: #fff;
    padding: 0 30px 0 10px;
    height: 30px;
    line-height: 30px;
    width: 100%;
}

.usermenu .usersearch button {
    height: 30px;
    border: 0;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 2;
    width: 30px;
    -webkit-border-radius: 0 2px 2px 0;
    -moz-border-radius: 0 2px 2px 0;
    border-radius: 0 2px 2px 0;
    background-color: transparent;
    background-image: url(../images/ss.png);
    -webkit-background-size: 50% auto;
    -moz-background-size: 50% auto;
    -o-background-size: 50% auto;
    background-size: 50% auto;
    background-repeat: no-repeat;
    background-position: center;
}

.usermenu .usersearch input:focus {
    border: 1px solid #000;
    color: #000;
}

.usermenuej {
    overflow: hidden;
}

.usermenuej dl {
    display: block;
    width: -webkit-calc(100% + 15px);
    width: -moz-calc(100% + 15px);
    width: calc(100% + 15px);
}

.usermenuej dl:after {
    content: "";
    display: block;
    clear: both;
}

.usermenuej dl dd {
    line-height: 34px;
    display: inline-block;
    float: left;
    position: relative;
    margin-right: 15px;
}

.usermenuej dl dd a {
    display: inline-block;
    position: relative;
    z-index: 1;
    padding: 18px 0;
    color: #999;
}

.usermenuej dl dd a:hover {
    text-decoration: underline;
}

.usermenuej dl dd.on a {
    color: #000;
}

.usermenuej dl dt:after {
    left: 50%;
    top: 50%;
    height: 16px;
    margin-top: -6px;
    width: 1px;
    background: #eee;
    content: "";
    display: block;
    position: absolute;
}

.usermenuej dl dt a {
    display: inline-block;
    padding: 18px 0;
    color: #999;
}

.usermenuej dl dt {
    line-height: 30px;
    display: inline-block;
    position: relative;
    padding: 0 15px;
    float: left;
}

.usermain {
    padding: 60px 0;
    min-height: 480px;
}

.usernewsitem {
    margin-bottom: 10px;
}

.usernewsitem .showbt .bt {
    height: 64px;
    border-right: 1px solid #e6e6e6;
    line-height: 64px;
    font-size: 16px;
    color: #333333;
}

.usernewsitem .showbt {
    border: 1px solid #e6e6e6;
    background: #fdfdfd;
    cursor: pointer;
    padding-left: 68px;
    padding-right: 60px;
    position: relative;
    overflow: hidden;
}

.usernewsitem .showbt .icon {
    background-position: center;
    -webkit-background-size: 40% auto;
    -moz-background-size: 40% auto;
    -o-background-size: 40% auto;
    background-size: 40% auto;
    background-repeat: no-repeat;
    background-image: url(../images/syicon.png);
    width: 50px;
    left: 14px;
    top: 0;
    height: 100%;
    position: absolute;
}

.usernewsitem .showbt .jt {
    background-position: center;
    -webkit-background-size: 40% auto;
    -moz-background-size: 40% auto;
    -o-background-size: 40% auto;
    background-size: 40% auto;
    background-repeat: no-repeat;
    background-image: url(../images/userjt.png);
    width: 60px;
    right: 0;
    top: 0;
    height: 100%;
    position: absolute;
    -webkit-transition: all .3s;
    -o-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
}

.usernewsitem .showbt[data-on="on"] .jt {
    -webkit-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    -o-transform: rotate(90deg);
    transform: rotate(90deg);
}

.usernewsitem .hidebox:after {
    content: "";
    display: block;
    clear: both;
}

.usernewsitem .hidebox {
    padding: 20px 60px 20px 20px;
    background: #f7f7f7;
    margin-top: 10px;
}

.usernewsitem .hidebox .img {
    width: 560px;
    height: 360px;
    float: left;
}

.usernewsitem .hidebox .img img {
    width: 100%;
    height: 100%;
    -webkit-border-radius: 6px;
    -moz-border-radius: 6px;
    border-radius: 6px;
}

.usernewsitem .hidebox .infob {
    width: 500px;
    float: right;
    height: 360px;
    padding-top: 20px;
    position: relative;
    padding-bottom: 48px;
}

.usernewsitem .hidebox .title {
    line-height: 42px;
    max-height: 84px;
    font-size: 24px;
    color: #333333;
}

.usernewsitem .hidebox .infob .title a {
    color: #333333;
}

.usernewsitem .hidebox .infob .title a:hover {
    color: #000;
}

.usernewsitem .hidebox .infob .class {
    color: #b2b2b2;
    font-size: 12px;
    line-height: 30px;
    height: 30px;
    ;
}

.usernewsitem .hidebox .infob .demo {
    margin: 16px 0;
    line-height: 24px;
    max-height: 72px;
    color: #737373;
}

.usernewsitem .hidebox .infob .href {
    position: absolute;
    bottom: 0;
    right: 0;
}

.usernewsitem .hidebox .infob .href .a {
    border: 1px solid #d9d9d9;
    line-height: 34px;
    -webkit-border-radius: 17px;
    -moz-border-radius: 17px;
    border-radius: 17px;
    padding: 0 17px;
    display: inline-block;
    color: #4c4c4c;
    min-width: 120px;
    text-align: center;
}

.usernewsitem .hidebox {
    display: none;
}

.usernewsitem .hidebox .infob .href .a:hover {
    background: #eee;
    color: #000;
}

.usermain:after {
    content: "";
    display: block;
    clear: both;
}

.uservideoitem {
    width: 31%;
    float: left;
    display: block;
    margin: 0 3.5% 1% 0;
    color: #000;
    position: relative;
}

.uservideoitem:nth-child(3n) {
    margin-right: 0;
}

.uservideoitem .img {
    padding-top: 64.8%;
    -webkit-transition: all .3s;
    -o-transition: all .3s;
    -moz-transition: all .3s;
    transition: all .3s;
    position: relative;
    overflow: hidden;
}

.uservideoitem .img .i {
    height: 100%;
    width: 100%;
    position: absolute;
    left: 0;
    top: 0;
    transition: all .5s;
}

.uservideoitem:hover .img .i {
    transform: scale(1.1);
}

.uservideoitem.t .a {
    display: block;
}

.uservideoitem.t .img:after,
.uservideoitem.tt .img:after {
    display: none;
}

.uservideoitem.t {
    width: 17.5%;
    margin: 0 3.125% 3% 0;
}

.uservideoitem.t:nth-child(5n) {
    margin-right: 0;
}

.uservideoitem.t .img {
    padding-top: 141.428%;
}

.uservideoitem.t .dl {
    height: 40px;
    width: 20px;
    position: absolute;
    bottom: 0;
    right: 0;
    background-position: right;
    background-repeat: no-repeat;
    -webkit-background-size: auto 40%;
    -moz-background-size: auto 40%;
    -o-background-size: auto 40%;
    background-size: auto 40%;
    background-image: url(../images/dl.png);
}

.uservideoitem.t .dl1 {
    height: 40px;
    width: 25px;
    position: absolute;
    bottom: 0;
    right: 25px;
    background-position: right;
    background-repeat: no-repeat;
    -webkit-background-size: auto 60%;
    -moz-background-size: auto 60%;
    -o-background-size: auto 60%;
    background-size: auto 60%;
    background-image: url(../images/eyeb.png);
}

.uservideoitem .img:after {
    width: 18%;
    padding-top: 100%;
    content: "";
    display: block;
    left: 50%;
    top: 50%;
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    position: absolute;
    background-repeat: no-repeat;
    background-position: center;
    -webkit-background-size: 100% 100%;
    -moz-background-size: 100%;
    -o-background-size: 100%;
    background-size: 100%;
    background-image: url(../images/play.png);
}

.uservideoitem .title {
    height: 40px;
    line-height: 40px;
    text-align: center;
}

.uservideoitem.t .title {
    text-align: left;
    position: relative;
    padding-right: 50px;
}

.usercontent {
    line-height: 1.8;
    overflow: hidden;
    color: #666;
    min-height: 150px;
}

.videoshow {
    margin: 20px auto;
    max-width: 1000px;
}

.nvczbtn {
    height: 30px;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    padding: 0 15px 0 30px;
    background: #fff;
    border: 1px solid #eee;
    line-height: 28px;
    display: inline-block;
    float: left;
    margin: 0 15px 15px 0;
    background-position: 10px 50%;
    background-repeat: no-repeat;
    -webkit-background-size: auto 45%;
    -moz-background-size: auto 45%;
    -o-background-size: auto 45%;
    background-size: auto 45%;
    background-image: url(../images/dl.png);
}

.danpageview {
    color: #333;
}

.buibox {
    background-image: url(../images/bui.jpg);
    background-position: center;
    background-repeat: no-repeat;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    height: 700px;
}

.indexbanner1 {
    display: none;
}


/*产品*/

.productlist:after {
    content: "";
    display: block;
    clear: both;
}

.productlist .item {
    display: block;
    float: left;
    width: calc((100% - 60px)/3);
    margin: 0 30px 30px 0;
    background: #f7f7f7;
    padding-top: 2%;
    padding-bottom: 4%;
    color: #1a1a1a;
    text-align: center;
}

.productlist .item:hover {
    /* background: #ddd; */
}

.productlist .item:hover .img img {
    transform: scale(1.1);
}

.productlist .item:nth-child(3n) {
    margin-right: 0;
}

.productlist .item .img img {
    height: 210px;
    width: 210px;
    display: block;
    margin: auto;
    transition: all .5s;
}

.productlist .item .title {
    font-size: 24px;
    font-weight: bold;
    padding: 0 3%;
    height: 40px;
    line-height: 40px;
}

.productlist .item .btn {
    width: 200px;
    height: 40px;
    line-height: 38px;
    border: 1px solid #000;
    color: #000;
    font-size: 16px;
    border-radius: 20px;
    margin: 6% auto 0;
    transition: all .5s;
}

.productlist .item .btn:hover {
    color: #fff;
    background-color: #000;
}

.productbanner {
    background: #f7f7f7;
}

.productbanner .productb-m {
    width: 94%;
    overflow: hidden;
    margin: auto;
    max-width: 1200px;
}

.productbanner .swiper-slide {
    text-align: center;
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.productbanner .proimg-zhu .swiper-slide {
    height: 356px;
}

.productbanner .swiper-pagination {
    display: none;
}

.productbanner .swiper-slide img {
    height: 100%;
}

.productbanner .proimg-small {
    width: 410px;
}

.productbanner .proimg-small .swiper-slide {
    height: 50px;
    padding: 8px;
    border: 1px solid #d4d4d4;
    transition: all .3s;
    width: 50px;
    margin-right: 10px;
}

.productbanner .proimg-small .swiper-slide.swiper-slide-thumb-active {
    border-color: #999999;
    background-color: rgba(0, 0, 0, .1);
}

.productbanner .swiper-button-white {
    transform: scale(.6);
}

.productbanner .swiper-button-next.swiper-button-white,
.productbanner .swiper-button-prev.swiper-button-white {
    --swiper-navigation-color: #ccc;
}

.promain-box {
    position: relative;
    z-index: 20;
}

.pro-weizhi-box {
    border-bottom: 1px solid #d9d9d9;
    background-color: #fff;
    top: 81px;
    position: sticky;
    z-index: 22;
}

.pro-menu .swiper-slide {
    margin-right: 74px;
    width: auto;
}

.pro-menu .item {
    color: #4c4c4c;
    font-size: 18px;
    line-height: 68px;
    height: 68px;
    cursor: pointer;
}

.pro-menu .item.on {
    border-bottom: 4px solid #000;
    font-weight: bold;
}

.pro-view-contentbox .index-jian.b {
    padding-top: 90px;
    padding-bottom: 90px;
}

.pro-view-contentbox .itembox {
    display: none;
}

.pro-view-contentbox .itembox.on {
    display: block;
}

.xialabox[data-on="on"] {
    visibility: visible;
    opacity: 1;
    z-index: 1;
}

.xialabox {
    position: absolute;
    top: 100%;
    width: 100%;
    left: 0;
    background: #fff;
    border-top: 1px solid #f5f5f5;
    box-shadow: 0 20px 20px rgba(0, 0, 0, .175);
    visibility: hidden;
    opacity: 0;
    padding: 30px 0 2px;
    overflow: hidden;
}

.abxl-list:after {
    content: "";
    display: block;
    clear: both;
}

.abxl-list .item {
    display: block;
    float: left;
    width: calc((100% - 84px)/4);
    margin: 0 28px 28px 0;
}

.abxl-list .item .imgbox {
    padding-top: 71.4%;
    position: relative;
    overflow: hidden;
}

.abxl-list .item:hover .imgbox img {
    transform: scale(1.2);
}

.abxl-list .item .imgbox img {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    transition: all .3s;
}

.abxl-list .item:nth-child(4n) {
    margin-right: 0;
}

.abxl-list .item .title {
    line-height: 40px;
    height: 40px;
    overflow: hidden;
    text-align: center;
}

.abxl-list .item:hover .title {
    font-weight: bold;
}

.xialabox.donghua {
    transition: all .2s;
}

.xialabox[data-on="on"] .rr {
    display: block;
}

.xialabox .rr {
    float: right;
    width: 50%;
    padding-top: 19%;
    margin-bottom: 28px;
    position: relative;
    display: none;
}

.xialabox .rr .abbox {
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    display: block;
    position: absolute;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transition: all .5s;
}

.xialabox .rr .abbox.on {
    opacity: 1;
    visibility: visible;
}

.xialabox .rr .abbox .adbo {
    width: 100%;
    height: 100%;
    padding: 30px 40px 20px 60px;
    overflow: hidden;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
}

.xialabox .rr .abbox:hover .img {
    /* transform: scale(1.2); */
}

.xialabox .rr .abbox .img {
    width: 100%;
    height: 100%;
    transition: all .5s;
    position: absolute;
    left: 0;
    top: 0;
}

.xialabox .rr .abbox .adbo .adtitle {
    font-size: 16px;
    height: 30px;
    line-height: 30px;
    overflow: hidden;
    margin-bottom: 8px;
}

.xialabox .rr .abbox .adbo .addemo {
    font-size: 14px;
    height: 84px;
    line-height: 28px;
    overflow: hidden;
    margin-bottom: 8px;
}

.xialabox .rr .abbox .adbo .href {
    height: 30px;
    line-height: 28px;
    padding: 0 15px;
    border: 1px solid #000;
    display: inline-block;
    transition: all .5s;
}

.xialabox .rr .abbox .adbo .href:hover {
    background: #000;
    color: #fff;
}

.xialabox .ll {
    float: left;
    margin-bottom: 28px;
    margin-right: 20px;
    max-width: 150px;
    position: relative;
    width: 100%;
}

.xialabox .ll .itemdiv {
    padding: 4px 0;
}

.xialabox .ll .itemdiv>a {
    display: block;
    line-height: 23px;
    position: relative;
    padding-left: 10px;
    transition: all 0s;
}

.xialabox .ll .itemdiv:hover>a {
    text-decoration: underline;
}

.xialabox .ll .itemdiv.on>a:after,
.xialabox .ll .itemdiv:hover>a:after {
    height: 4px;
    width: 4px;
    border-radius: 100%;
    display: block;
    background: #000;
    left: 0;
    top: 50%;
    margin-top: -2px;
    content: "";
    position: absolute;
}

.xialabox .ll .zi-ll {
    position: absolute;
    left: 99%;
    top: 0;
    width: 300px;
    padding-left: 20px;
    transition: all .3s;
    transform: translateX(-15px);
    visibility: hidden;
    opacity: 0;
    min-height: 300px;
    z-index: 1;
    transition-delay: 0.5s;
}

.xialabox .ll .itemdiv:hover .zi-ll {
    opacity: 1;
    visibility: visible;
    transform: translateX(0px);
    z-index: 2;
    transition-delay: 0s;
}

.xialabox .ll .zi-ll>a {
    padding: 5px 0;
    line-height: 26px;
    display: inline-block;
    margin-right: 30px;
    font-size: 12px;
    color: #666666;
}

.xialabox .ll .zi-ll>a:hover {
    color: #000;
    text-decoration: underline;
}

.pro-view-contentbox {
    line-height: 1.8;
}


/* 产品选型 */

.pro-xx-box {
    position: relative;

}

.xxleft {
    width: 52%;
    float: left;
    max-width: 600px;
    position: sticky;
    top: 50px;
}

.xxleft .xxshoubox {
    padding-top: 100%;
    background: #f3f3f3;
    position: relative;
}

.xxleft .xxshoubox img {
    display: block;
}

.xxleft .xxshoutitle {
    text-align: center;
    padding: 10px 0;
    line-height: 1.8;
    color: #808080;
    font-size: 12px;
    background: #fff;
}

.xxleft .xxshoutitle span.its {
    display: inline-block;
    padding: 0 10px;
}

.xxleft .xxshoutitle span.hei {
    color: #000;
}

.xxright {
    float: right;
    width: 45%;
    max-width: 495px;
}

.xxright .xxbbt {
    font-size: 20px;
    font-weight: bold;
    line-height: 42px;
    height: 32px;
    margin-bottom: 24px;
}

.xx-xuanbox {
    border-top: 1px solid #e6e6e6;
    margin-bottom: 3%;
    padding-top: 3%;
}

.xx-xuanbox .typebt {
    line-height: 1.8;
    color: #111;
    position: relative;
}

.xx-xuanbox .lb:after {
    content: "";
    display: block;
    clear: both;
}

.xx-xuanbox .lb .item {
    float: left;
    width: calc((100% - 45px)/4);
    margin: 15px 15px 0 0;
    border: 1px solid #d9d9d9;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    color: #808080;
    transition: all .3s;
    
}

.xx-xuanbox[data-on='on'] .lb .item {
    display: block;
}

.xx-xuanbox[data-on='on'] .lb .item .list .item {
    display: block;
}

.xx-xuanbox .lb .item .list .item {
    display: none;
}

.xx-xuanbox .lb .item:nth-child(1),
.xx-xuanbox .lb .item:nth-child(2),
.xx-xuanbox .lb .item:nth-child(3),
.xx-xuanbox .lb .item:nth-child(4) {
    display: block;
}

.xx-xuanbox .list .item:nth-child(4n) {
    margin-right: 0;
}

.xx-xuanbox .typebt .jt {
    width: 10px;
    height: 10px;
    position: absolute;
    top: 50%;
    right: 0;
    margin-top: -8px;
    margin-right: 3px;
    transform: rotate(45deg);
    border-bottom: 1px solid #000;
    border-right: 1px solid #000;
    transition: all .3s;
}

.xx-xuanbox[data-on="on"] .typebt .jt {
    transform: rotate(-135deg);
    margin-top: -2px;
}

.xx-xuanbox .colorb .item {
    height: 38px;
    padding-left: 38px;
    line-height: 36px;
}

.xx-xuanbox .lb .item:hover,
.xx-xuanbox .lb .item[data-on="on"] {
    border: 1px solid #424242;
    color: #424242;
}

.xx-xuanbox .lb .item:after {
    content: "";
    display: block;
    width: 14px;
    height: 14px;
    background-image: url(../tiyanzhongxin/xz.png);
    background-size: 100% 100%;
    position: absolute;
    bottom: 0;
    right: 0;
    opacity: 0;
}

.xx-xuanbox .lb .item[data-on="on"]:after {
    opacity: 1;
}

.xx-xuanbox .colorb .item .title {
    height: 36px;
    padding-right: 8px;
}

.xx-xuanbox .colorb .item .color-point {
    width: 16px;
    height: 16px;
    top: 50%;
    left: 20px;
    margin: -8px;
    border-radius: 100%;
    position: absolute;
}

.xx-xuanbox .imgb .item {
    padding-bottom: 2%;
}

.xx-xuanbox .imgb .item .title {
    text-align: center;
    line-height: 30px;
    height: 30px;
    padding: 0 8px;
}

.xx-xuanbox .imgb .item .img {
    width: 50%;
    position: relative;
    margin: 0 auto 0;
    padding-top: 100%;
}

.xx-xuanbox .imgb .item .img img {
    position: absolute;
    top: 25%;
    left: 0;
    width: 100%;
    height: 50%;
}

.xx-xuanbox .imgbs .item {
    height: 50px;
    text-align: center;
    padding-top: 10px;
    width: calc((100% - 15px)/2);
}

.xx-xuanbox .imgbs .item:nth-child(2n) {
    margin-right: 0;
}

.xx-xuanbox .imgbs .item img {
    height: 30px;
    margin: auto;
}

.xx-xuanbox .textb .item {
    text-align: center;
    line-height: 36px;
    height: 38px;
}

.xx-xuanbox .textb.b .item {
    text-align: center;
    line-height: 42px;
    height: 44px;
    font-size: 16px;
    width: calc((100% - 15px)/2);
}

.xx-xuanbox .textb.b .item:nth-child(2n) {
    margin-right: 0;
}

.xx-xuanbox .textb.s .item {
    height: 28px;
    line-height: 26px;
    font-size: 12px;
}

.xx-xuanbox .textb.s .item .title {
    padding: 0 5px;
}

.xxleft .xxshoubox {
    position: relative;
}

.xxleft .xxshoubox .yss {
    position: absolute;
    left: 5%;
    transform: translateY(-50%);
    top: 50%;
}

.xxleft .xxshoubox .yss.hengpai img {
    width: 100%;
    height: 100%;
}

.zujianbbb .zjitem {
    position: absolute;
    height: 100%;
    transform: translate(-50%, -50%);
    min-width: 30px;
    min-height: 30px;
    overflow: hidden;
}

.zujianbbb .zjitem img {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    display: block;
}

.zujianbbb .zjitem .zjk {
    min-width: 30px;
    min-height: 30px;
    max-width: 100px;
    max-height: 100px;
    position: absolute;
    cursor: pointer;
    left: 50%;
    top: 50%;
    border: 2px dashed #f00;
    width: 50%;
    height: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 0, 0, .1);
    opacity: 0;
}

.zujianbbb .zjitem.sheng .zjk {
    background: rgba(255, 0, 0, .5);
}

.zujianbbb .zjitem .zjk:hover {
    background: rgba(255, 0, 0, .6);
}

.xxbtnbox:after {
    content: "";
    display: block;
    clear: both;
}

.xxbtnbox {
    padding-top: 30px;
}

.xxbtnbox .btn:hover {
    background: #000;
}

.xxbtnbox .btn {
    float: left;
    display: inline-block;
    line-height: 50px;
    min-width: 115px;
    padding: 0 15px;
    border-radius: 4px;
    text-align: center;
    margin-right: 8px;
    cursor: pointer;
    color: #fff;
    background-color: #434343;
}

.storeboxlist:after {
    clear: both;
    content: "";
    display: block;
}

.storeboxitem {
    padding: 10px 20px 50px 20px;
    border: 1px solid #ddd;
    width: calc((100% - 48px)/4);
    float: left;
    margin: 0 16px 16px 0;
    height: 270px;
    background: #fff;
    font-size: 16px;
    color: #808080;
    position: relative;
    transition: all .5s;
}

.storeboxitem:hover {
    box-shadow: 0 0 30px rgba(0, 0, 0, .2);
}

.storeboxitem .title {
    font-size: 18px;
    font-weight: bold;
    height: 50px;
    line-height: 50px;
    color: #4c4c4c;
}

.storeboxitem .line {
    height: 2px;
    background: #eee;
    width: 2rem;
    margin: 0 0 15px 0;
}

.storeboxitem .text {
    line-height: 25px;
    max-height: 100px;
}

.storeboxitem .bt {
    padding: 5px 0;
    font-weight: bold;
    color: #555;
}

.storeboxitem:nth-child(4n) {
    margin-right: 0;
}

.storeboxitem .phone {
    width: 100%;
    left: 0;
    position: absolute;
    bottom: 10px;
    padding: 0 20px 0 45px;
    line-height: 30px;
    background-image: url(../images/tel.png);
    background-position: 20px 50%;
    background-repeat: no-repeat;
    background-size: auto 16px;
}

.storetitle {
    text-align: center;
    padding-bottom: 40px;
    font-size: 26px;
}

.storetitle span {
    display: inline-block;
    padding-left: 1em;
    background-image: url(../images/location.png);
    background-position: 0px 50%;
    background-repeat: no-repeat;
    background-size: auto 1em;
    font-weight: bold;
}

@media only screen and (min-width:1600px) {
    .indexnews .list {
        padding-top: 80px;
        margin-bottom: 50px;
    }

    .indexnews .l .bbt {
        margin-top: 30px;
    }

    .pageadbox.img-common {
        /* background-attachment: fixed; */
    }
}

.caseimg-zhu .swiper-button-white {
    display: none;
}

.caseimg-zhu:hover .swiper-button-white {
    display: block;
}

@media only screen and (max-width:1700px) {
    .indexbanner .swiper-slide a .textdiv {
        width: 94%;
    }

    .indexbanner .swiper-slide a .textdiv .bb {
        font-size: 50px;
    }

    .indexbanner .swiper-slide a .textdiv .ss {
        font-size: 28px;
    }

    .storetitle {
        padding-bottom: 36px;
        font-size: 24px;
    }

    .pro-menu .item {
        line-height: 60px;
        height: 60px;
        font-size: 16px;
    }

    .indexnews {
        margin-top: 50px;
    }

    .usermenu dl {
        font-size: 14px;
    }

    .usermenuej dl {
        font-size: 12px;
    }

    .news-vtitle .up {
        padding: 10px 0 10px 120px;
    }

    .news-vtitle .up .newsdate {
        padding: 15px 10px;
        text-align: center;
        width: 80px;
    }

    .news-vtitle .up .newsdate .b {
        font-size: 32px;
        font-weight: bold;
        line-height: 1.1;
    }

    .news-vtitle .up h2 {
        font-size: 24px;
        line-height: 30px;
        min-height: 60px;
    }

    .news-vtitle .down {
        padding: 10px 100px 10px 0;
    }

    .newsboxlist {
        margin-top: 50px;
    }

    .joinallimg .swiper-slide {
        height: 420px;
    }

    .newsmainbox {
        padding: 70px 0;
    }

    .coostyle3-box .item {
        font-size: 16px;
    }

    .coostyle2-box .item {
        margin: auto;
        font-size: 16px;
    }

    .coostyle2-box .item .cc {
        line-height: 24px;
        height: 24px;
    }

    .coostyle2-box .item .pic {
        height: 100px;
    }

    .coobox-demo {
        font-size: 16px;
    }

    .coobox {
        padding: 60px 0;
    }

    .coobox.s {
        padding: 40px 0 20px;
    }

    .coobox-bbt {
        font-size: 36px;
    }

    .coobox-bbt.s {
        font-size: 28px;
    }

    .zibanner {
        height: 710px;
    }

    .zibanner a .text .big {
        font-size: 44px;
    }

    .zibanner a .text .small {
        font-size: 24px;
    }

    .pageadbox .content .bt {
        padding: 15px 0;
    }

    .nuanmain .bbtt {
        font-size: 18px;
        line-height: 70px;
        height: 70px;
    }

    .nuanmain .nuanlist .item .text {
        font-size: 26px;
    }

    .pageadbox .content .demo {
        padding: 15px 0;
    }

    .indexbigtext {
        font-size: 32px;
    }

    .indexdemotext {
        font-size: 20px;
    }

    .head-top .ht-main {
        width: 94%;
        height: 80px;
    }

    .menuheight {
        height: 80px;
    }

    .zibanner a {
        padding-top: 80px;
    }

    .indexmain {
        width: 94%;
    }

    .pageadbox .mm {
        width: 94%;
    }

    .pageadbox {
        padding: 65px 0;
    }

    .head-top .menu-btn {
        width: 80px;
    }

    .pagemapbox .bt {
        height: 80px;
        line-height: 80px;
    }

    .head-top .ht-main .menu .li-item {
        margin-right: 40px;
    }
    .xx-xuanbox .typebt{font-size: 14px}
    .xx-xuanbox .textb.b .item{font-size: 14px}
    .xx-xuanbox .imgb .item .title{font-size: 14px}
    .xx-xuanbox .colorb .item .title{font-size: 14px}
    .xx-xuanbox .textb .item .title{font-size: 14px}
    .xxbtnbox .btn{font-size: 14px}
}

@media only screen and (max-width:1420px) {
    .indexbanner .swiper-slide a .textdiv .bb {
        font-size: 42px;
    }

    .indexbanner .swiper-slide a .textdiv .ss {
        font-size: 24px;
    }

    .storetitle {
        padding-bottom: 30px;
        font-size: 22px;
    }

    .pro-menu .item {
        line-height: 52px;
        height: 52px;
        font-size: 16px;
    }

    .manping {
        min-height: 300px;
    }

    .newsboxlist {
        margin-top: 40px;
    }

    .newsboxitem {
        padding: 20px 20px 20px 320px;
        height: 220px;
        margin-bottom: 28px;
    }

    .newsboxitem .img {
        height: 180px;
        top: 20px;
        left: 20px;
        width: 263px;
        position: absolute;
    }

    .newsboxitem .info {
        position: relative;
        height: 180px;
    }

    .newsboxitem .info .title {
        height: 52px;
        line-height: 52px;
        font-size: 22px;
    }

    .newsboxitem .info .demo {
        font-size: 14px;
        line-height: 20px;
        height: 80px;
    }

    .newsboxitem .info .rq {
        font-size: 16px;
    }

    .coostyle4-box .item {
        width: 200px;
        -webkit-border-radius: 100px;
        -moz-border-radius: 100px;
        border-radius: 100px;
        padding-bottom: 100px;
    }

    .newsmainbox {
        padding: 50px 0;
    }

    .newsclass-box .it {
        margin: 0 30px;
    }

    .coostyle4-box .item .title {
        font-size: 18px;
    }

    .coostyle4-box .item .cc {
        font-size: 14px;
    }

    .coobox-demo {
        font-size: 14px;
    }

    .coostyle3-box .item {
        font-size: 14px;
    }

    .caseview-main .case-vtitle h2 {
        font-size: 20px;
    }

    .zibanner a .text .big {
        font-size: 38px;
        font-weight: 300;
    }

    .zibanner a .text .small {
        font-size: 20px;
    }

    .zibanner {
        height: 610px;
    }

    .footerbox {
        padding-top: 30px;
        padding-bottom: 40px;
    }

    .footerbox .footer-top .fl .logo {
        margin-bottom: 25px;
    }

    .nuanmain .nuanlist .item .text {
        font-size: 24px;
    }

    .index-jian {
        padding-top: 30px;
        padding-bottom: 30px;
    }

    .index-jian.b {
        padding-top: 80px;
        padding-bottom: 80px;
    }

    .indexbigtext {
        font-size: 28px;
    }

    .indexdemotext {
        font-size: 18px;
    }

    .pageadbox {
        padding: 60px 0;
    }

    .head-top .ht-main {
        height: 70px;
    }

    .menuheight {
        height: 70px;
    }

    .pro-weizhi-box {
        top: 70px;
    }

    .zibanner a {
        padding-top: 70px;
    }

    .pagemapbox .bt {
        height: 70px;
        line-height: 70px;
    }

    .head-top .menu-btn {
        width: 70px;
    }

    .head-top .menu-btn img {
        height: 34px;
    }

    .head-top .ht-main .menu .li-item {
        margin-right: 30px;
    }
}

@media only screen and (max-width:1280px) {
    .indexbanner .swiper-slide a .textdiv .bb {
        font-size: 38px;
    }

    .indexbanner .swiper-slide a .textdiv .ss {
        font-size: 22px;
    }

    .indexbanner .swiper-slide a .textdiv.en .bb {
        font-size: 34px;
    }

    .indexbanner .swiper-slide a .textdiv.en .ss {
        font-size: 22px;
    }

    .productbanner .proimg-zhu .swiper-slide {
        height: 280px;
    }

    .productlist .item {
        display: block;
        float: left;
        width: calc((100% - 40px)/3);
        margin: 0 20px 20px 0;
        background: #f7f7f7;
        padding-top: 2%;
        padding-bottom: 4%;
        color: #1a1a1a;
        text-align: center;
    }

    .productlist .item:nth-child(3n) {
        margin-right: 0;
    }

    .productlist .item .img img {
        height: 180px;
        width: 180px;
        display: block;
        margin: auto;
    }

    .productlist .item .title {
        font-size: 18px;
        font-weight: bold;
        padding: 0 3%;
        height: 40px;
        line-height: 40px;
    }

    .productlist .item .btn {
        width: 180px;
        height: 36px;
        line-height: 34px;
        border: 1px solid #000;
        color: #000;
        font-size: 14px;
        border-radius: 18px;
        margin: 6% auto 0;
        transition: all .5s;
    }

    .usermain {
        padding: 30px 0;
    }

    .indexnews {
        margin-top: 30px;
    }

    .usernewsitem .showbt {
        padding: 0 50px;
    }

    .usernewsitem .showbt .bt {
        line-height: 50px;
        height: 50px;
    }

    .usernewsitem .showbt .icon {
        width: 40px;
        left: 10px;
    }

    .usernewsitem .showbt .jt {
        width: 50px;
    }

    .usernewsitem .hidebox {
        height: 265px;
        padding-right: 30px;
    }

    .usernewsitem .hidebox .title {
        font-size: 18px;
        line-height: 28px;
        max-height: 56px;
    }

    .usernewsitem .hidebox .img {
        width: 350px;
        height: 225px;
    }

    .usernewsitem .hidebox .infob {
        width: -webkit-calc(100% - 370px);
        width: -moz-calc(100% - 370px);
        width: calc(100% - 370px);
        padding-top: 0px;
        height: 225px;
    }

    .usernewsitem .hidebox .infob .href .a {
        min-width: 80px;
        line-height: 30px;
        height: 32px;
    }

    .usermain {
        padding: 20px 0;
    }

    .usermenu dl dd {
        margin-right: 30px;
    }

    .usermenu dl dd a,
    .usermenuej dl dt a,
    .usermenuej dl dd a {
        padding: 8px 0;
    }

    .coostyle2-box .item {
        margin: auto;
        font-size: 14px;
    }

    .joinallimg .swiper-slide {
        height: 380px;
    }

    .coostyle3-box .item {
        font-size: 14px;
    }

    .coostyle3-box .item .pic {
        height: 40px;
    }

    .coostyle3-box:before {
        top: 55px;
    }

    .coostyle2-box .item .cc {
        line-height: 24px;
        height: 24px;
    }

    .coostyle2-box .item .pic {
        height: 80px;
    }

    .coobox {
        padding: 50px 0;
    }

    .coobox.s {
        padding: 30px 0 15px;
    }

    .coobox-bbt {
        font-size: 30px;
    }

    .coobox-bbt.s {
        font-size: 26px;
    }

    .coostyle-jian {
        margin-top: 20px;
    }

    .coostyle1-box .item {
        width: -webkit-calc((100% - 40px)/3);
        width: -moz-calc((100% - 40px)/3);
        width: calc((100% - 40px)/3);
        margin: 0 20px 20px 0;
        padding: 36px 30px 20px;
        font-size: 14px;
    }

    .coostyle1-box .item .cc {
        line-height: 20px;
        height: 60px;
    }

    .coostyle1-box .item .pic {
        height: 50px;
    }

    .caseview-main .case-vtitle h2 {
        font-size: 18px;
    }

    .caseimg-small {
        height: 160px;
        margin-top: -80px;
    }

    .fenyebox .btn {
        height: 36px;
        width: 36px;
        line-height: 34px;
    }

    .zibanner {
        height: 510px;
    }

    .zibanner a .text .big {
        font-size: 30px;
    }

    .zibanner a .text .small {
        font-size: 16px;
    }

    .footerbox .footer-top .ft-hreflist .biglist .bli {
        margin-left: 20px;
        min-width: 100px;
    }

    .head-top .ht-main {
        height: 60px;
    }

    .pro-weizhi-box {
        top: 60px;
    }

    .menuheight {
        height: 60px;
    }

    .zibanner a {
        padding-top: 60px;
    }

    .indexnews .l .bbt {
        font-size: 36px;
        padding-top: 30px;
    }

    .nuanmain .nuanlist1 .item .text {
        font-size: 14px;
    }

    .nuanmain .bbtt {
        line-height: 60px;
        height: 60px;
    }

    .pageadbox {
        padding: 50px 0;
    }

    .pagemapbox .bt {
        height: 60px;
        line-height: 60px;
        font-size: 20px;
    }

    .nuanmain .nuanlist .item .text {
        font-size: 22px;
    }

    .pagemapbox .itembox {
        padding: 10px 0;
        margin: 0 5%;
    }

    .pagemapbox .close {
        right: 0;
    }

    .pagemapbox .bt {
        padding: 0 5%;
    }

    .pagemapbox .itembox .big a {
        font-size: 16px;
        padding: 0px 0;
        line-height: 30px;
        height: 30px;
    }

    .pagemapbox .itembox ul {
        padding: 10px 0;
    }

    .pagemapbox .itembox ul li a {
        padding: 5px 0;
    }

    .pagemapbox .bt .close img {
        height: 18px;
    }

    .head-top .menu-btn {
        width: 60px;
    }

    .head-top .menu-btn img {
        height: 34px;
    }

    .head-top .ht-main .menu .li-item {
        margin-right: 25px;
    }
}

@media only screen and (max-width:1240px) {
    .loginbanner {
        display: none;
    }

    .lgform {
        float: none;
        margin: auto;
        max-width: 94%;
    }
}

@media only screen and (max-width:1180px) {

    .head-top .ht-main .menu,
    .xialabox,
    .backzd {
        display: none;
    }

    .coostyle4-box .item {
        width: 180px;
        -webkit-border-radius: 80px;
        -moz-border-radius: 80px;
        border-radius: 80px;
        padding-bottom: 80px;
    }

    .coostyle4-box .item .title {
        font-size: 13px;
    }

    .coostyle4-box .item .cc {
        font-size: 14px;
    }
}

@media only screen and (max-width:1024px) {
    .joinallimg .swiper-container {
        padding-bottom: 40px;
    }

    .joinallimg .swiper-container .swiper-pagination-bullet {
        height: 8px;
        width: 8px;
        border-radius: 4px;
    }

    .joinallimg .swiper-container .swiper-pagination-bullet.swiper-pagination-bullet-active {
        background: rgba(0, 0, 0, .6);
    }

    .swiper-button-white.mobile-s {
        transform: scale(.6);
    }

    .caseimg-zhu .swiper-button-white {
        display: block;
    }

    .storeboxitem {
        font-size: 14px;
    }

    .storeboxitem .bt {
        font-size: 16px;
    }

    .storeboxitem,
    .storeboxitem:nth-child(4n) {
        width: calc((100% - 32px)/3);
        margin: 0 16px 16px 0;
    }

    .storeboxitem:nth-child(3n) {
        margin-right: 0;
    }

    .pro-menu .item {
        line-height: 48px;
        height: 48px;
        font-size: 14px;
    }

    .productlist .item .img img {
        height: 150px;
        width: 150px;
        display: block;
        margin: auto;
    }

    .productlist .item {
        display: block;
        float: left;
        width: calc((100% - 40px)/3);
        margin: 0 20px 20px 0;
        background: #f7f7f7;
        padding-top: 2%;
        padding-bottom: 4%;
        color: #1a1a1a;
        text-align: center;
    }

    .productlist .item .title {
        font-size: 16px;
    }

    .productlist .item .btn {
        width: 140px;
        display: none;
    }

    .buibox {
        height: 500px;
    }

    .indexnews {
        margin-top: 5%;
    }

    .uservideoitem.t,
    .uservideoitem.t:nth-child(5n) {
        width: 23.5%;
        margin: 0 2% 2% 0;
    }

    .uservideoitem.t:nth-child(4n) {
        margin-right: 0;
    }

    .usernewsitem .hidebox {
        height: 220px;
        padding-right: 20px;
    }

    .usernewsitem .hidebox .title {
        font-size: 16px;
        line-height: 26px;
        max-height: 52px;
    }

    .usernewsitem .hidebox .img {
        width: 280px;
        height: 180px;
    }

    .usernewsitem .hidebox .infob {
        width: -webkit-calc(100% - 300px);
        width: -moz-calc(100% - 300px);
        width: calc(100% - 300px);
        padding-top: 0px;
        height: 180px;
    }

    .usernewsitem .hidebox .infob .demo {
        margin: 10px 0;
    }

    .usernewsitem .hidebox .infob .class {
        line-height: 24px;
        height: 24px;
    }

    .usernewsitem .hidebox .infob .href .a {
        min-width: 80px;
        line-height: 30px;
        height: 32px;
    }

    .usermain {
        padding: 15px 0;
    }

    .usermenu {
        overflow: hidden;
    }

    .usermenu dl dd {
        margin-right: 15px;
    }

    .usermenuej dl dd {
        margin-right: 10px;
    }

    .usermenu dl {
        width: -webkit-calc(100% + 15px);
        width: -moz-calc(100% + 15px);
        width: calc(100% + 15px);
    }

    .usermenu dl dd:after {
        height: 2px;
    }

    .usermenu dl dd a,
    .usermenuej dl dd a {
        padding: 0
    }

    /* .usermenu dl {
		display: none;
	} */
    .usermenu {
        padding: 8px 0;
    }

    .usermenu .usersearch {
        position: relative;
        top: 0;
        margin: 0;
    }

    .joinallimg .swiper-slide {
        height: 280px;
    }

    .newsmainbox {
        padding: 40px 0;
    }

    .newsclass-box .it {
        margin: 0 10px;
    }

    .brandallimg .swiper-button-white {
        -webkit-transform: scale(.8);
        -moz-transform: scale(.8);
        -ms-transform: scale(.8);
        -o-transform: scale(.8);
        transform: scale(.8);
    }

    .coostyle4-box {
        display: block;
    }

    .coostyle4-box .item .pic {
        height: 180px;
        width: 180px;
        position: absolute;
        top: 8px;
        left: 8px;
    }

    .coostyle4-box .item {
        min-height: 196px;
        display: block;
        width: 100%;
        max-width: none;
        -webkit-border-radius: 100px;
        -moz-border-radius: 100px;
        border-radius: 100px;
        padding: 8px 90px 8px 220px;
        margin-bottom: 30px;
        position: relative;
        text-align: left;
    }

    .coostyle4-box .item .title {
        font-size: 20px;
        padding: 20px 0 0;
    }

    .coostyle4-box .item .title:after {
        display: none;
    }

    .coostyle4-box .item .cc {
        font-size: 16px;
        padding: 15px 0 0;
    }

    .coostyle2-box .item {
        font-size: 12px;
    }

    .coostyle2-box .item .pic {
        height: 60px;
    }

    .coobox.s {
        padding: 25px 0 15px;
    }

    .coobox {
        padding: 40px 0;
    }

    .coobox-bbt {
        font-size: 28px;
    }

    .coostyle-jian {
        margin-top: 20px;
    }

    .coostyle1-box .item {
        width: -webkit-calc((100% - 20px)/2);
        width: -moz-calc((100% - 20px)/2);
        width: calc((100% - 20px)/2);
        margin: 0 20px 20px 0;
        padding: 36px 30px 20px;
        font-size: 14px;
    }

    .coostyle1-box .item:nth-child(3n) {
        margin-right: 20px;
    }

    .coostyle1-box .item:nth-child(2n) {
        margin-right: 0px;
    }

    .coostyle1-box .item .cc {
        line-height: 20px;
        height: 60px;
    }

    .coostyle1-box .item .pic {
        height: 50px;
    }

    .caseb-m {
        margin-bottom: 4%;
    }

    .caseimg-small {
        height: 100px;
        margin-top: -50px;
    }

    .caseimg-small .swiper-slide img {
        border: 3px solid #fff;
    }

    .newsview-weizhi .pagemm {
        padding: 4px 0;
        font-size: 12px;
    }

    .caseview-main .case-vtitle {
        margin-bottom: 24px;
    }

    .zi-classbox {
        background: #1a1a1a;
        margin-top: 0px;
    }

    .zibanner {
        height: 60vw;
    }

    .zibanner a {
        padding-top: 0px;
    }

    .zi-classbox .zimain .zi-checkclassbox.jt {
        min-width: 140px;
    }

    .zi-classbox .zimain .zi-checkclassbox {
        min-width: 130px;
    }

    .footerbox .footer-top .ft-hreflist {
        width: 100%;
        overflow: hidden;
    }

    .footerbox .footer-top .ft-hreflist .smlist {
        width: 106%;
    }

    .footerbox .footer-top .ft-hreflist .smlist li {
        display: inline-block;
        margin-right: 20px;
    }

    .footerbox .footer-top .ft-hreflist .smlist li a {
        font-size: 14px;
    }

    .footerbox .footer-top .fl .logo {
        float: left;
        margin-bottom: 0;
    }

    .footerbox .footer-top .fl .list {
        display: inline-block;
        float: left;
        padding-top: 24px;
        padding-left: 50px;
    }

    .footerbox .footer-top .ft-hreflist .biglist {
        display: -webkit-box;
        display: -webkit-flex;
        display: -moz-box;
        display: -ms-flexbox;
        display: flex;
    }

    .footerbox .footer-top .ft-hreflist .biglist .bli {
        -webkit-box-flex: 1;
        -webkit-flex: 1;
        -moz-box-flex: 1;
        -ms-flex: 1;
        flex: 1
    }

    .indexnews .l .bbt {
        padding-top: 0;
        font-size: 28px;
    }

    .zhengbox .item {
        width: 100%;
        min-height: 100vw;
    }

    .indexnews .l {
        width: 100%;
    }

    .indexnews .l .index-jian {
        padding-bottom: 0;
    }

    .indexnews .list {
        width: 100%;
        padding-top: 0;
        border: 0;
    }

    .indexnews .list .item {
        padding: 10px 100px 10px 0;
    }

    .indexnews .list .item .rq {
        right: 0;
    }

    .indexnews .list .item:hover {
        background: none;
    }

    .indexnews .l .href {
        display: none;
    }

    .index-jian {
        padding-top: 5%;
        padding-bottom: 5%;
    }

    .index-jian.b {
        padding-top: 6%;
        padding-bottom: 6%;
    }

    .nuanmain .bbtt {
        font-size: 16px;
        line-height: 50px;
        height: 50px;
    }

    .nuanmain .nuanlist .item .text {
        font-size: 18px;
    }

    .head-top {
        position: -webkit-sticky;
        position: sticky;
        background: #1a1a1a;
    }

    .pageadbox {
        min-height: 50vh;
    }

    .pageadbox .content .bt {
        padding: 10px 0;
    }

    .pageadbox .mm .content {
        width: 80%;
    }

    .pageadbox .content .demo {
        padding: 10px 0;
    }

    .indexbigtext {
        font-size: 26px;
    }

    .indexdemotext {
        font-size: 16px;
    }

    .pageadbox {
        padding: 50px 0;
    }

    .pagemapbox .bt {
        height: 50px;
        line-height: 50px;
        font-size: 18px;
    }

    .head-top .menu-btn {
        width: 50px;
        right: 5px;
    }

    .head-top .menu-btn img {
        height: 30px;
    }

    .head-top .ht-main .lang-box .langcheck .l-check .ckbox .cki {
        padding-left: 15px;
    }

    .head-top .ht-main {
        height: 50px;
    }

    .pro-weizhi-box {
        top: 50px;
    }

    .menuheight {
        height: 0px;
    }

    .head-top .ht-main .lang-box {
        right: 60px;
        padding-right: 0;
    }

    .head-top .ht-main .lang-box .line {
        margin: 0 10px 0 5px;
    }

    .head-top .ht-main .lang-box .cart img {
        height: 38px;
    }

    .head-top .ht-main .lang-box .langcheck .l-check {
        height: 30px;
        padding: 0 40px 0 15px;
        -webkit-border-radius: 15px;
        -moz-border-radius: 15px;
        border-radius: 15px;
    }

    .head-top .ht-main {
        width: 100%;
        padding: 0 0 0 5%;
    }

    .head-top .ht-main .logo {
        left: 5%;
    }

    .head-top .ht-main:before {
        display: none;
    }

    .indexbanner {
        display: none;
    }

    .indexbanner1 {
        display: block;
    }

    .indexbanner1 .swiper-slide a img {
        display: block;
        width: 100%;
        position: relative;
    }

    .indexbanner1 .swiper-slide a .textdiv {
        position: absolute;
        width: 94%;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        color: #000000;
    }

    .indexbanner1 .swiper-slide a .textdiv.bai {
        color: #ffffff;
    }

    .indexbanner1 .swiper-slide a .textdiv .content {
        width: 80%;
        text-align: center;
    }

    .indexbanner1 .swiper-slide a .textdiv.l .content {
        margin: 0 auto 0 0;
    }

    .indexbanner1 .swiper-slide a .textdiv.m .content {
        margin: auto;
    }

    .indexbanner1 .swiper-slide a .textdiv.r .content {
        margin: 0 0 0 auto;
    }

    .indexbanner1 .swiper-slide a .textdiv .bb {
        font-size: 34px;
    }

    .indexbanner1 .swiper-slide a .textdiv .ss {
        font-size: 28px;
    }

    .indexbanner1 .swiper-slide a .textdiv.en .bb {
        font-size: 28px;
    }

    .indexbanner1 .swiper-slide a .textdiv.en .ss {
        font-size: 22px;
    }

    .indexbanner1 .swiper-pagination {
        bottom: 5%;
    }

    .indexbanner,
    .indexbanner .swiper-slide a {
        height: auto;
    }

    .head-top .ht-main .menu {
        display: none;
    }

    .indexbanner .swiper-slide {
        background: none !important;
        ;
    }

    .indexbanner .swiper-slide a img {
        display: block;
        width: 100%;
    }

    .indexbanner .swiper-pagination {
        bottom: 5%;
    }
}

.xxright .xxbbt .cz {
    display: none;
}

@media only screen and (max-width:640px) {
    .indexbanner1 .swiper-slide a .textdiv .content {
        width: 90%;
        color: #ffffff;
        margin: auto;
    }

    .indexbanner1 .swiper-slide a .textdiv .bb {
        font-size: 24px;
    }

    .indexbanner1 .swiper-slide a .textdiv .ss {
        font-size: 16px;
    }

    .indexbanner1 .swiper-slide a .textdiv.en .bb {
        font-size: 22px;
    }

    .indexbanner1 .swiper-slide a .textdiv.en .ss {
        font-size: 16px;
    }

    .gotop {
        width: 44px;
        height: 44px;
        right: 1%;
    }

    .gotop.on {
        bottom: 1vw;
    }

    .xxleft {
        float: none;
        width: 100%;
        top: 100px;
        max-width: 400px;
        margin: auto;
        z-index: 20;
    }

    .xxright {
        float: none;
        width: 99.9vw;
        max-width: none;
        margin-left: -3vw;
        min-height: 50px;
        position: relative;
        z-index: 21;
        height: calc(100vh - 100px - 100vw);
    }

    .xxright[data-g="on"] {
        height: 50px;
    }

    .xxright[data-g="on"] .rb-cz {
        min-height: 50px;
        box-shadow: none;
    }

    .xxright .rb-cz {
        overflow-y: auto;
        bottom: 0;
        width: 100%;
        min-height: 100px;
        max-height: calc(100% + 25vw);
        left: 0;
        position: absolute;
        background: #fff;
        padding: 0 3%;
        box-shadow: 0 -10px 10px rgba(0, 0, 0, 0.1);
    }

    .xxright[data-g="on"] .rb-cz .xx-xuanbox {
        display: none;
    }

    .xxright .xxbtnbox {
        display: none;
    }

    .xxright .xxbbt {
        height: 50px;
        line-height: 50px;
        margin-bottom: 0;
        font-size: 18px;
        position: sticky;
        top: 0;
        background: #fff;
        z-index: 23;
    }

    .xxright .xxbbt .cz {
        display: block;
        position: absolute;
        right: 3%;
        top: 0;
        height: 50px;
        padding-top: 10px;
    }

    .xxright .xxbbt .cz .btn {
        height: 30px;
        float: right;
        padding: 0 10px;
        line-height: 30px;
        font-size: 14px;
        font-weight: 400;
        border-radius: 4px;
        background: #000;
        color: #fff;
        text-align: center;
        margin-left: 5px;
    }

    .xx-xuanbox .lb .item {
        width: calc((100% - 15px)/4);
        margin: 5px 5px 0 0;
    }

    .xx-xuanbox .imgb .item .img {
        width: 80%;
        padding-top: 80%;
        top: 10%;
    }

    .xx-xuanbox .imgb .item .img img {
        position: absolute;
        top: 20%;
        left: 0;
        width: 100%;
        height: 80%;
    }

    .xx-xuanbox .colorb .item {
        height: 28px;
        padding-left: 28px;
        line-height: 26px;
    }

    .xx-xuanbox .colorb .item .color-point {
        left: 15px;
    }

    .xx-xuanbox .imgbs .item {
        height: 40px;
        text-align: center;
        padding-top: 5px;
        width: calc((100% - 5px)/2);
    }

    .xx-xuanbox .textb.b .item {
        height: 32px;
        line-height: 30px;
    }

    .xx-xuanbox .textb .item {
        height: 32px;
        line-height: 30px;
    }

    .storetitle {
        padding-top: 2%;
        padding-bottom: 5%;
        font-size: 22px;
        line-height: 1.4;
    }

    .storeboxitem {
        font-size: 14px;
    }

    .storeboxitem .bt {
        font-size: 16px;
    }

    .storeboxitem,
    .storeboxitem:nth-child(4n),
    .storeboxitem:nth-child(3n) {
        width: calc((100% - 16px)/2);
        margin: 0 16px 16px 0;
    }

    .storeboxitem:nth-child(2n) {
        margin-right: 0;
    }

    .pro-menu .item {
        line-height: 42px;
        height: 42px;
    }

    .productbanner .proimg-zhu {
        padding-bottom: 30px;
    }

    .productbanner .proimg-zhu .swiper-slide {
        height: 260px;
    }

    .productbanner .proimg-small {
        display: none;
    }

    .productbanner .proimg-zhu .swiper-pagination {
        display: block;
        bottom: 0;
    }

    .productlist .item,
    .productlist .item:nth-child(3n) {
        width: 48.5%;
        margin: 0 3% 3% 0;
        background: #f7f7f7;
        padding-top: 4%;
        padding-bottom: 4%;
    }

    .productlist .item:nth-child(2n) {
        margin-right: 0;
    }

    .productlist .item .img img {
        height: 150px;
        width: 150px;
    }

    .productlist .item .title {
        font-size: 16px;
        font-weight: 400;
    }

    .bFind {
        max-width: 80%;
    }

    .bsBox {
        max-width: 94%;
        margin-left: 0 !important;
        -webkit-transform: translateX(-50%) !important;
        -moz-transform: translateX(-50%) !important;
        -ms-transform: translateX(-50%) !important;
        -o-transform: translateX(-50%) !important;
        transform: translateX(-50%) !important;
    }

    .buibox {
        height: 340px;
    }

    .uservideoitem,
    .uservideoitem:nth-child(3n) {
        width: 48.5%;
        margin-right: 3%;
        margin-bottom: 4%;
    }

    .uservideoitem:nth-child(2n) {
        margin-right: 0;
    }

    .uservideoitem.t,
    .uservideoitem.t:nth-child(5n),
    .uservideoitem.t:nth-child(4n),
    .uservideoitem.t:nth-child(3n),
    .uservideoitem.t:nth-child(2n) {
        width: 48.5%;
        margin: 0 3% 2% 0;
    }

    .uservideoitem.t:nth-child(2n) {
        margin-right: 0;
    }

    .usernewsitem .showbt {
        display: none;
    }

    .usernewsitem .hidebox {
        display: block !important;
        margin-top: 0;
        padding: 0;
        height: auto !important;
    }

    .usernewsitem .hidebox .infob .href {
        position: relative;
        margin-top: 10px;
    }

    .usernewsitem .hidebox .title {
        font-size: 16px;
        line-height: 26px;
        max-height: 52px;
    }

    .usernewsitem .hidebox .img {
        width: 100%;
        height: auto
    }

    .usernewsitem .hidebox .img img {
        width: 100%;
        height: auto;
    }

    .usernewsitem .hidebox .infob {
        width: 100%;
        height: auto;
        padding: 3%;
    }

    .usernewsitem .hidebox .infob .demo {
        margin: 10px 0;
    }

    .usernewsitem .hidebox .infob .class {
        line-height: 24px;
        height: 24px;
    }

    .usernewsitem .hidebox .infob .href .a {
        min-width: 80px;
        line-height: 30px;
        height: 32px;
    }

    .usermain {
        padding: 5% 0;
    }

    .usermenu .usersearch {
        width: 100%;
    }

    .news-vtitle .down .bshare-custom .bshare-weixin {
        -webkit-background-size: 50% auto;
        -moz-background-size: 50% auto;
        -o-background-size: 50% auto;
        background-size: 50% auto;
    }

    .news-vtitle .down .bshare-custom .bshare-sinaminiblog {
        -webkit-background-size: 50% auto;
        -moz-background-size: 50% auto;
        -o-background-size: 50% auto;
        background-size: 50% auto;
    }

    .news-vtitle .up {
        padding: 5px 0 5px 80px;
    }

    .news-vtitle .up .newsdate {
        padding: 10px 0px;
        width: 60px;
        font-size: 12px;
    }

    .news-vtitle .up .newsdate .b {
        font-size: 26px;
        line-height: 1.1;
    }

    .news-vtitle .up h2 {
        font-size: 18px;
        line-height: 26px;
        min-height: 52px;
    }

    .news-vtitle .down {
        padding: 10px 100px 10px 0;
    }

    .contactmain:before {
        display: none;
    }

    .contactshow {
        width: 100%;
        float: none;
        margin-bottom: 5%;
    }

    .feedbackshow {
        width: 100%;
        float: none;
    }

    .feedbackshow .submitbtn {
        width: 100%;
        font-size: 14px;
    }

    .joinallimg .swiper-slide {
        height: 240px;
    }

    .manping {
        min-height: 200px;
    }

    .newsboxlist {
        margin-top: 5%;
    }

    .newsboxitem {
        padding: 10px 10px 10px 135px;
        height: 100px;
        margin-bottom: 3%;
    }

    .newsboxitem .img {
        height: 80px;
        top: 10px;
        left: 10px;
        width: 116px;
    }

    .newsboxitem .info {
        position: relative;
        height: 80px;
    }

    .newsboxitem .info .class {
        display: none;
    }

    .newsboxitem .info .title {
        height: 26px;
        line-height: 26px;
        font-size: 16px;
    }

    .newsboxitem .info .demo {
        font-size: 12px;
        line-height: 18px;
        height: 36px;
        -webkit-line-clamp: 2;
    }

    .newsboxitem .info .rq {
        font-size: 12px;
    }

    .newsmainbox {
        padding: 5% 0;
    }

    .brandallimg .swiper-button-white {
        -webkit-transform: scale(.5);
        -moz-transform: scale(.5);
        -ms-transform: scale(.5);
        -o-transform: scale(.5);
        transform: scale(.5);
    }

    .coobox-href {
        font-size: 16px;
    }

    .coostyle4-box .item .pic {
        height: 120px;
        width: 120px;
        position: absolute;
        top: 8px;
        left: 8px;
    }

    .coostyle4-box .item {
        min-height: 136px;
        display: block;
        width: 100%;
        max-width: none;
        -webkit-border-radius: 100px;
        -moz-border-radius: 100px;
        border-radius: 100px;
        padding: 8px 30px 8px 140px;
        margin-bottom: 5%;
        position: relative;
        text-align: left;
    }

    .coostyle4-box .item .title {
        font-size: 16px;
        padding: 3% 0 0;
    }

    .coostyle4-box .item .cc {
        font-size: 14px;
        line-height: 1.4;
        padding: 3% 0 0;
    }

    .coostyle3-box .item {
        font-size: 12px;
    }

    .coostyle3-box .item .pic {
        height: 30px;
    }

    .coostyle3-box:before {
        top: 40px;
    }

    .coostyle3-box .item .coolinebox {
        height: 20px;
    }

    .coostyle3-box .item .coolinebox:after {
        height: 6px;
        width: 6px;
    }

    .coostyle2-box {
        display: block;
    }

    .coostyle2-box:after {
        content: "";
        display: block;
        clear: both;
    }

    .coostyle2-box .item {
        float: left;
        font-size: 14px;
        width: 31%;
        margin: 0 3.5% 5% 0;
    }

    .coostyle2-box .item:nth-child(3n) {
        margin-right: 0;
    }

    .coostyle2-box .item .pic {
        height: 50px;
    }

    .coobox {
        padding: 6% 0;
    }

    .coobox-bbt {
        font-size: 20px;
        line-height: 1.4;
    }

    .coobox-bbt.s {
        font-size: 20px;
    }

    .coostyle-jian {
        margin-top: 5%;
        min-height: 0;
    }

    .coostyle1-box .item {
        width: 100%;
        margin: 0 0px 5% 0;
        padding: 10% 6%;
        font-size: 14px;
    }

    .coostyle1-box .item:nth-child(3n) {
        margin-right: 0px;
    }

    .coostyle1-box .item:nth-child(2n) {
        margin-right: 0px;
    }

    .coostyle1-box .item .cc {
        line-height: 1.4;
        height: auto
    }

    .coostyle1-box .item .pic {
        height: 50px;
    }

    .caseimg-small {
        display: none;
    }

    .caseimg-zhu .swiper-pagination {
        display: block;
    }

    .caseview-main .case-vtitle {
        padding-right: 0;
    }

    .caseview-main .case-vtitle .backlist {
        position: relative;
        margin-top: 0;
        top: 0;
    }

    .fenyebox .btn {
        height: 30px;
        width: 30px;
        line-height: 28px;
    }

    .caselist .caseitem {
        margin-bottom: 3%;
        margin-right: 0;
        width: 100%;
    }

    .zi-classbox .zimain .zi-checkclassbox {
        display: none;
    }

    .zibanner a .text .big {
        font-size: 28px;
    }

    .zibanner a .text .small {
        font-size: 14px;
    }

    .pageadbox .mm .content {
        width: 90%;
    }

    .footerbox .footer-top .ft-hreflist .biglist {
        display: block;
    }

    .footerbox .footer-top .ft-hreflist .biglist .bli {
        float: none;
        margin-left: 0;
        margin-bottom: 15px;
    }

    .footerbox .footer-top .ft-hreflist .biglist .bli .ltit {
        padding: 0;
    }

    .nuanmain .nuanlist .item .text {
        font-size: 16px;
    }

    .indexbigtext {
        font-size: 22px;
    }

    .indexdemotext {
        font-size: 14px;
    }

    .pageadbox .mm .content {
        margin: auto !important;
    }

    .pageadbox {
        padding: 6% 0;
    }
}

@media only screen and (max-width:414px) {
    .indexbanner1 .swiper-slide a .textdiv .bb {
        font-size: 22px;
    }

    .indexbanner1 .swiper-slide a .textdiv .ss {
        font-size: 14px;
    }

    .storeboxitem,
    .storeboxitem:nth-child(4n),
    .storeboxitem:nth-child(3n),
    .storeboxitem:nth-child(2n) {
        width: 100%;
        margin: 0 0px 16px 0;
    }

    .productlist .item .img img {
        height: 120px;
        width: 120px;
    }

    .productlist .item .title {
        font-size: 14px;
        font-weight: 400;
    }

    .caseview-main .case-vtitle {
        margin-bottom: 4%;
    }

    .zibanner a .text .big {
        font-size: 26px;
    }

    .zibanner a .text .small {
        font-size: 14px;
    }

    .coostyle4-box .item .cc {
        font-size: 12px;
        line-height: 1.4;
    }
}