body{background: #fff}
section{ overflow: hidden;padding:0;}
/*---------- banner ----------*/
.p-banner{min-width:1400px;cursor:pointer;}
.p-banner-swiper{width:100%;height:458px;min-height:292px;text-align: center;}
.swiper-pagination-bullet{width:15px;height:15px;background:#fff;}
.swiper-pagination-bullet-active{width:30px;border-radius:8px;background:#fff;}


/*---------- 标题 ----------*/
.i-n-title{text-align:center;position:relative;width:1250px;margin:40px auto;height:74px;}
.i-n-title .line{font-size:32px;color:#000;margin:0 auto;position:relative;text-align:center;font-size:36px;color:#1479D7;line-height: normal;}
.i-n-title .line:before,.i-n-title .line:after{content:"";display:block;position:absolute;width:475px;top:34px;height:1px;}
.i-n-title .line:after{background-image:linear-gradient(to right,#211F1F,#fcf6f6);background-image:-webkit-linear-gradient(to right,#211F1F,#fcf6f6);right:20px;}
.i-n-title .line:before{background-image:linear-gradient(to right,#fcf6f6,#211F1F);background-image:-webkit-linear-gradient(to right,#fcf6f6,#211F1F);left:20px;}
.i-n-title .squares{font-size:14px;color:#414040;}
.i-n-title .squares:before,.i-n-title .squares:after{content:"";position:absolute;transform:rotate(45deg);overflow:hidden;width:14px;height:14px;background:#1479D7;top:28px;letter-spacing:1px;}
.i-n-title .squares:after{right:490px;}
.i-n-title .squares:before{left:490px;}

/*---------- tab ----------*/

.i-n-tabs{width:286px;margin:36px auto 40px auto;height:36px;}
.i-t-tab-hy{width: 408px;}
.i-n-tabs span{float:left;width:134px;height:41px;border:1px solid #E6E6E6;font-size:20px;color:#666666;line-height:41px;text-align:center;  cursor: pointer;}
.i-n-tabs span.active{width:134px;background:#1479D7;color:#fff;border:1px solid #1479D7;}
.i-n-content li{display:none;float:left;margin:0 auto;overflow: hidden;width: 100%;}
.i-n-content li:first-child{display:block;float:left;}
.i-n-content .i-n-tabs-list{display:none;margin:0 auto;overflow: hidden;}
.i-n-content .i-n-tabs-list:first-child{display:block;}

/* .i-n-content li:last-child{display:block;} */

/*---------- 活动中心 ----------*/
/* 会议系列 */
.i-n-m-block,.i-n-px-block{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}
.i-n-m-block .b-left,.i-n-px-block .b-left{width:calc(100% - 655px);-webkit-box-shadow:0 0 8px 0 rgba(100,99,99,.18);box-shadow:0 0 8px 0 rgba(100,99,99,.18)}
.i-n-m-block .b-right,.i-n-px-block .b-right{width:625px}
.i-n-m-block .i-n-m-list .item,.i-n-px-block .i-n-m-list .item{display:block;cursor:pointer}
.i-n-m-block .i-n-m-list .item:hover{color:#1479D7}
.i-n-m-block .i-n-m-list .item .item-title ,.i-n-px-block .i-n-m-list .item .item-title{font-size:17px;line-height:40px;color:#363636;overflow:hidden;white-space:nowrap;-o-text-overflow:ellipsis;text-overflow:ellipsis}
.i-n-m-block .i-n-m-list .item.active .item-title,.i-n-px-block .i-n-m-list .item.txtactive .item-title{color: #1479D7; font-size: 19px;}


/* 往届回顾 */
.i-n-wj-list{width:1354px;margin:0 auto}
.i-n-wj-list .item{width:660px;height:144px;display:inline-block;margin-bottom:25px}
.i-n-wj-list .imgname_img{width:251px;height:140px;float:left}
.i-n-wj-list .item .info{height:auto;width:calc(95% - 251px);float:right;margin-top:16px;padding-right: 18px;}
.i-n-wj-list .info dt{font-size:22px;color:#000000;line-height:35px}
.i-n-wj-list .info dd{width:113px;font-size:18px;color:#666666;line-height:50px}
.i-n-wj-list .item:hover{box-shadow: 0 3px 10px 0 rgb(0 0 0 / 35%);}
.i-n-wj-list .item:nth-child(even){float:right}
.i-n-wj-list  .item:nth-child(5){margin-bottom:0}
.i-n-wj-list  .item:nth-child(6){margin-bottom:0}
.more{width:233px;height:36px;border:1px solid #CACACA;border-radius:22px;color:#999;font-size:19px;display:block;text-align:center;line-height:36px;margin:0 auto;margin-top:50px}
/* ------------广告------------ */
.i-n-ad{display:block;width:100%;height:6.51vw;margin:25px 0;min-width:1400px;min-height:92px;  cursor: pointer}
/* .i-n-ad{display:block;width:100%;height:6.51vw;background:url(img/guanggao.png) no-repeat center/100%;margin:25px 0;min-width:1400px;min-height:92px;} */
.i-n-ad img{width: 100%; height: 100%;}

/* ------------行业专家------------ */
.i-esperts-box{display:flex;flex-wrap:wrap}
.i-experts-bottm .username{font-size:19px;color:#fff;line-height:40px;font-weight:700;width: 180px;margin:0 auto;display:block;}
.i-experts-bottm .description{width: 180px;font-size:16px;font-weight:400;color:#FFFFFF;margin:0 auto;}
.i-esperts-box .item{width: 200px;height:330px;margin: 0 30px 40px 0;}
.i-esperts-box .item:nth-child(6n){margin-right:0}
.i-esperts-box .item .i-experts-top{width: 200px;height:263px;text-align:center;position:relative;overflow:hidden;}
.i-esperts-box .item img{width:100%;height:100%;border-radius:15px 15px 0px 0px}
.i-experts-bottm{width: 200px;height:79px;background:#1479D7;border-radius:0px 0px 15px 15px;color:#ffff;}
.i-experts-top .relev{position:absolute;width:214px;height:263px;background:rgb(15 129 248 / 70%);border-radius:15px 15px 0px 0px;top:0;bottom:0;left:0,;right:300px;-webkit-transition:opacity .3s;-o-transition:opacity .3s;transition:opacity .3s}
.i-experts-top .relev a{width:67px;height:33px;border:1px solid #FFFFFF;border-radius:17px;color:#FFF;font-size:20px;display:block;margin:7px;margin:0 auto;margin-top:22px;line-height:33px}
.i-experts-top:hover .relev{right:0;transition:all 0.5s;-moz-transition:all 0.5s;-webkit-transition:all 0.5s;-o-transition:all 0.5s;display:block}


/* 技术分享 */
.technical-module-box{display:flex;flex-wrap:wrap;width:1400px;justify-content:flex-start}
.technical-module-box .item{width:335px;height:203px;border:1px solid #EAE6E6;margin-top:19px;border-bottom:none;-webkit-box-sizing:border-box;
    box-sizing:border-box;-webkit-transition:padding .3s;-o-transition:padding .3s;transition:padding .3s;
    display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;
    justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center;padding:40px 10px;background-color:#fff;position:relative;overflow:hidden;cursor: pointer;margin-right: 13px;
    margin-left: 5px;}
.technical-module-box  .item .bottom-name{font-size:14px;color:#fff;background:#1479d7;position:absolute;bottom:-51px;left:0;right:0;padding:5px 15px;height:54px;-webkit-box-sizing:border-box;box-sizing:border-box;line-height:20px;-webkit-transition:bottom .3s;-o-transition:bottom .3s;transition:bottom .3s;display:-webkit-box;-webkit-box-orient:horizontal;-webkit-box-pack:center;-webkit-box-align:center}
.technical-module-box  .imgname{width:80px;float:left;text-align:center}
.technical-module-box  .imgname .imgname_img{width:80px;height:80px;border-radius:50%}
.technical-module-box  .info{width:224px;float:right;margin-left:8px;margin-top:3px}
.technical-module-box  .imgname p{font-size:16px;color:#434343;line-height:32px;text-align:center}
.technical-module-box   .item:hover{padding-top:20px}
.technical-module-box .item:hover .bottom-name{bottom:0}
.technical-module-box .info dd{font-size:16px;color:#000000;line-height:28px ; font-weight: 400;}
.technical-module-box .info dt{font-size:13px;color:#4c4747;line-height:36px;}
.technical-module-box .item:nth-child(4n){margin-right: 0;}

/* 技术视频 */

.ry-content{position:relative;margin-top:140px}
.ry-swiper{width:1400px;cursor:pointer;padding:20px 0 60px}
.ry-pagination{margin-top:20px}
.ry-swiper .swiper-slide{background-color:#fff;opacity:.7;transform:scale(0.8);-webkit-transform:scale(0.8);-moz-transform:scale(0.8);-webkit-transition:transform 1.0s;-moz-transition:transform 1.0s}
.ry-swiper .swiper-slide-active{transform:scale(1);opacity:1;z-index:10}
.ry-swiper .swiper-slide.swiper-slide-prev{transform:scale(0.8)}
.ry-swiper .swiper-slide.swiper-slide-next{transform:scale(0.8)}
.ry-item{display:block;width:530px;overflow:hidden;text-align:center;color:#505050;font-size:16px;display:block;}
/* .ry-swiper .swiper-slide-active .ry-item{box-shadow:0 6px 18px rgba(55,139,236,0.29)} */
.ry-item dt{display:block;overflow:hidden;margin:0 auto;position: relative;}
.ry-item dd{line-height:60px;font-size:20px;color:#1B1B1B}
.ry-item dt	img{border-radius:15px}
.ry-item .data {width: 113px;height: 30px;background: #1479D7;position: absolute;bottom: 0;right: 2px;text-align: center;color: #ffff;line-height: 30px;border-radius: 10px 0px 15px 0px;}

.i-n-video-list{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap}
.i-n-video-list .item .card-header{position:relative;padding:0}
.i-n-video-list .item .card-header img{width:100%}
.i-n-video-list .item .card-header .v-shadow{position:absolute;top:0;bottom:0;left:-1;right:-1;
    background:rgba(0,0,0,.3) url(image/index/play.png) no-repeat center/66px;opacity:0;;-webkit-transition:opacity .3s;-o-transition:opacity .3s;transition:opacity .3s}
.i-n-video-list .item .card-content{background:#f9f9F9FF;font-size:18px;padding:20px;overflow: hidden;height: 50px;}
.i-n-video-list .item{border:1px solid #e8e8e8;-webkit-box-shadow:none;box-shadow:none}
.i-n-video-list .item:hover .v-shadow{opacity:1}
.i-n-video-list .item:hover{-webkit-box-shadow:0 3px 7px 0 rgba(0,0,0,.35);
    box-shadow:0 3px 7px 0 rgba(0,0,0,.35)}
.i-n-video-list .data{width: 89px; height: 30px;background: #1479D7;border-radius: 0px 0px 0px 15px; position: absolute; top: 0; right: 0;  text-align: center;  color: #ffff; line-height: 30px;}




/*推荐企业 */
.i-n-com-tab-title{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;text-align:center; }
.i-n-com-tab-title li{margin:40px;margin-top:10px}
.i-n-cate-company{display:-webkit-box;display:-ms-flexbox;display:flex;-ms-flex-wrap:wrap;flex-wrap:wrap;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;}
.i-n-cate-company .item{background:#eaeaea;height:92px;-webkit-box-sizing:border-box;box-sizing:border-box;line-height:90px;font-size:18px;margin-right:12px;width:270px;margin-bottom:10px}
.i-n-cate-company .item:nth-child(5n){margin-right:0}
.i-n-cate-company .item .name{padding:0 15px;-webkit-transition:display .3s;-o-transition:display .3s;transition:display .3s;display:block}
.i-n-cate-company .item:hover .name{display:none}
.i-n-cate-company .item .desc{display:none;background:#1479d7;padding:0 15px;-webkit-transition:display .3s;-o-transition:display .3s;transition:display .3s}
.i-n-cate-company .item:hover .desc{display:block;text-align:center}
.i-n-cate-company .item .desc a{color:#fff;margin-right:20px}
.i-n-cate-sign{background:#f6f6f6 url(image/index/1.png) no-repeat center/40px;width:79px;height:79px;-webkit-box-shadow:0 2px 3px 0 rgba(53,53,53,.54);box-shadow:0 2px 3px 0 rgba(53,53,53,.54);border-radius:50%}
.i-n-cate-sign.gas{background-image:url(image/index/2.png)}
.i-n-cate-sign.solid{background-image:url(image/index/3.png)}
.i-n-cate-sign.soil{background-image:url(image/index/4.png)}
.i-n-cate-sign.sewage{background-image:url(image/index/5.png)}
.i-n-cate-sign.sludge{background-image:url(image/index/6.png)}
.i-n-cate-sign.black{background-image:url(image/index/7.png)}
.i-n-com-tab-title li.show .i-n-cate-sign{background-color:#1479d7}
.i-n-com-tab-title li.show .i-n-cate-sign.water{background-image:url(image/index/1-ed.png)}
.i-n-com-tab-title li.show .i-n-cate-sign.gas{background-image:url(image/index/2-ed.png)}
.i-n-com-tab-title li.show .i-n-cate-sign.solid{background-image:url(image/index/3-ed.png)}
.i-n-com-tab-title li.show .i-n-cate-sign.soil{background-image:url(image/index/4-ed.png)}
.i-n-com-tab-title li.show .i-n-cate-sign.sewage{background-image:url(image/index/5-ed.png)}
.i-n-com-tab-title li.show .i-n-cate-sign.sludge{background-image:url(image/index/6-ed.png)}
.i-n-com-tab-title li.show .i-n-cate-sign.black{background-image:url(image/index/7-ed.png)}
/* .i-n-com-tab-content{height:306px} */
.i-n-com-tab-content .tab-item{display:none}
.i-n-com-tab-content .tab-item.show{display:block}

/* 会员单位 */
.i-n-company-bg{background:#1479d7}
.i-n-company-list{width: 1400px;margin:0 auto; display:-webkit-box;display:-ms-flexbox;display:flex;padding:45px 0;-ms-flex-wrap:wrap;flex-wrap:wrap}
.i-n-company-list .item{display:block;width:190px;height:80px;background-color:#fff;margin:5px;display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center}
/*.i-n-company-list .item img{width:150px;height:45px}*/
.i-n-company-list .item img{width:100%;height:100%}

/* 案例推荐 */
.i-n-case-box{margin:0 auto;width:1425px;overflow:hidden}
.i-n-case-list .item{width:356px;height:291px;float:left;position:relative;overflow:hidden}
.i-n-case-list .item img{width:100%;height:100%}
.i-n-case-list .item .relev{position:absolute;width:356px;height:291px;background: rgb(15 129 248 / 86%);top:-300px;bottom:0;left:0,;right:0;-webkit-transition:opacity .3s;-o-transition:opacity .3s;transition:opacity .3s;color:#fff;text-align:center;}
.i-n-case-list .item .relev h1{font-size: 22px;width: 290px;margin:0 auto;margin-top:87px;margin-bottom: 10px;}
.i-n-case-list .item .relev p{width: 290px;margin:0 auto;font-size:18px;line-height:30px;}
.i-n-case-list .item .relev label{font-size:16px;width: 290px;margin:0 auto;display: inline-block;margin-top: 13px;}
.i-n-case-list .item:hover .relev{top:0;transition:all 0.5s;-moz-transition:all 0.5s;-webkit-transition:all 0.5s;-o-transition:all 0.5s;display:block}

/* 新闻咨询 */
.i-n-news-box{width: 1420px; overflow: hidden;margin: 0 auto;}
.i-n-news-box .item a{display: inherit;}
.i-n-news-box .item:nth-child(1) a{display: block;}
.i-n-news-box .item:nth-child(1){display:flex;flex-direction:column;height:482px;width:597px;float:left;border:none}
.i-n-news-box .item:nth-child(1) img{width:597px;height:360px;box-shadow:0px 0px 6px 0px rgba(0,0,0,0.16)}
.i-n-news-box .item:nth-child(1) .text-box{/* width:96%; */margin-left:2%}
.i-n-news-box .item .text-box{/* width:96% */ width: 575px;margin-left:2%}
.i-n-news-box .item .text-box .elli{font-size:24px;color:#4E4E4E;line-height:56px}
.i-n-news-box .item .text-box .line2{font-size:20px;color:##8C8C8C;line-height:30px}
.i-n-news-box .item{display:flex;height:157px;width:793px;float:left;border-bottom:1px dashed #949494;margin-left:15px;margin-top:20px}
.i-n-news-box .item img{width:202px;height:136px;box-shadow:0px 0px 6px 0px rgba(0,0,0,0.16)}
.i-n-news-box .item .data-time{font-size:18px;color:#797979;line-height:26px;text-align:right;width:100%;display:inherit}
.i-n-news-box .item:last-child{border:none}
.i-n-news-box .item:hover .elli{color:#1479D7;}

/* 政策资讯 */
.i-n-policy-box{width:1370px;display:block;overflow:hidden;margin:0 auto}
.i-n-policy-box .item{width:670px;float:left;display:flex;justify-content:space-between;border-bottom:1px solid #F2F2F2;padding-bottom:15px;padding-top:15px}
.i-n-policy-box .item img{width:203px;height:108px;float:left}
.i-n-policy-box .item .text-box{width:452px;float:right;margin-left: 13px;}
.i-n-policy-box .item:nth-child(even){float:right}
.i-n-policy-box .elli{font-size:18px;color:#000000}
.i-n-policy-box	.line2{font-size:16px;color:#797979}
.i-n-policy-box	.data-time{display:block;font-size:16px;color:#797979;text-align:right;width:100%}
.i-n-policy-box .item:nth-last-of-type(-n+2) {border-bottom:none;}
.i-n-policy-box .item:hover .elli{color:#1479D7;}

/* 企业产品 */
.i-n-product-tab{display:-webkit-box;display:-ms-flexbox;display:flex;position:relative;width:110px;flex-direction:column;float:left;border: 1px solid #c2c2c2;
    height: 427px;border-right: 0;
}
.i-n-product-tab .item{height: 85px;
    line-height: 85px;
    cursor: pointer;
    text-align: center;
    border-bottom: 1px solid #c2c2c2;color: #666;}
.i-n-product-tab .item.active{background-color:#1479d7;color:#fff}
.i-n-product-tab-content{background:#1479d7;padding:35px 20px;-webkit-box-sizing:border-box;box-sizing:border-box;width:1226px;float:left;height:429px;padding-left:35px}

/* .i-n-product-tab-content{box-shadow: 0 6px 18px rgb(120 123 127 / 29%); background:#fff;
}
 */

.i-n-product-content{overflow: hidden;}
.product-tab-item .swiper-container{width:1100px;float:left}
.product-tab-item{display:none}
.product-tab-item.active{display:block}
.product-tab-item .swiper-product .item{cursor:pointer;width:260px;height:335px;background:#fff;border:1px solid #e3e3e3;
    -webkit-box-shadow:0 6px 16px 0 rgba(0,0,0,.18);box-shadow:0 6px 16px 0 rgba(0,0,0,.18);margin:10px 22px 22px 0}
.product-tab-item .swiper-product	.item:nth-child(5n){margin-right:0}
.product-tab-item .swiper-product .item .header{width:260px;height:220px;display:block}
.product-tab-item .swiper-product .item .header img{-o-object-fit:cover;object-fit:cover;width:260px;height:220px}
.product-tab-item .swiper-product .item .p-content{padding:10px;-webkit-box-sizing:border-box;box-sizing:border-box;font-size:12px;line-height:1.5em}
.product-tab-item .swiper-product .item .p-content .p-head{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-align:center;-ms-flex-align:center;align-items:center}
.product-tab-item .swiper-product .item .p-content .p-head .price{color:red;font-size:16px}
.product-tab-item .swiper-product .item .p-content .p-head .price>span{padding-left:3px}
.product-tab-item .swiper-product .item .p-content .p-head .address{font-size:12px;color:#777}
.product-tab-item .swiper-product .item .p-content .p-head .address::before{content:'\e620';font-family:iconfont!important;font-size:16px;padding-right:3px}
.product-tab-item .swiper-product .item .p-content .name{margin:5px 0;height: 36px;font-size: 14px;}
.product-tab-item .swiper-product .item .p-content .end{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:justify;-ms-flex-pack:justify;justify-content:space-between}
.product-tab-item .swiper-product .item .p-content .end .verify{margin-right:5px;flex-shrink: 0;}
.product-tab-item .swiper-product .item .p-content .end .verify.ed{background:url(image/index/vip.png) no-repeat center left/12px;padding-left:15px;flex-shrink: 0;}
.product-tab-item .swiper-product .item .p-content .end .verify.ed span{color:#ff7e00;border-color:#ff7e00}
.product-tab-item .swiper-product .item .p-content .end  .verify span{border:1px solid #1479d7;border-radius:4px;color:#1479d7;padding:0 3px}
.product-tab-item .swiper-product .item .p-content .end .minimum{-webkit-box-sizing:border-box;box-sizing:border-box;border:1px solid red;border-radius:4px;line-height:16px;padding-right:3px;flex-shrink: 0;margin-right: 10px;}
.product-tab-item .swiper-product .item .p-content .end .minimum>span{-webkit-box-sizing:border-box;box-sizing:border-box;padding:0 3px;background-color:red;color:#fff;height:17px}
.product-tab-item .swiper-product .item{box-sizing: border-box;}
.product-tab-item .swiper-product .item .header img{width: 258px;}
.product-tab-item .e-cont-end{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:flex-end;-ms-flex-pack:flex-end;justify-content:flex-end;position:relative;margin-top:18px;flex-direction:column;float:right;margin-right:-6px}
.product-tab-item .e-cont-end{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:flex-end;-ms-flex-pack:flex-end;justify-content:flex-end;position:relative;margin-top:18px}
.product-tab-item .exhi-swiper-next,.exhi-swiper-prev{cursor:pointer;width:28px;height:28px;background:#fff;text-align:center;line-height:28px;border-radius:50%;font-family:swiper-icons;font-size:16px;text-transform:none !important;letter-spacing:0;text-transform:none;font-variant:initial;color:#1479d7;font-weight:700;margin:0 17px}
.product-tab-item .exhi-swiper-prev::after{content:'prev'}
.product-tab-item .exhi-swiper-next::after{content:'next'}
.product-tab-item .exhi-swiper-next{transform:rotate(88deg);margin-top:30px}
.product-tab-item .exhi-swiper-prev{transform:rotate(88deg);margin-top:116px}

/* 热门需求 */

.i-need-list{height:377px;width:340px;overflow:hidden;overflow-y:scroll;ss}
.i-need-title{font-size:18px;color:#666666;height:33px;line-height:33px;border-left:3px solid #1479D7;width:331px;text-indent:13px;margin-bottom:11px}

.i-need-list .item{width:329px;height:83px;background:#FFFFFF;border:1px solid #E3E3E3;margin-bottom:10px;display:block;    position: relative;}
.i-need-list .tit{width:276px;font-size:18px;color:#666;line-height:36px;text-indent: 10px;margin-top:10px}
.i-need-list .tit:hover{color:#1479D7;}
.i-need-list .item:hover{box-shadow: 0 3px 8px 0 rgb(220 190 190 / 35%);}
.i-need-list .content{width:305px;font-size:12px;color:#7B7B7B;margin:0 auto}
.i-need-list  .address{ position: absolute;
    position: absolute;
    top: 16px;
    right: 6px;
    font-size: 11px;
    color: #7B7B7B;
}

.i-need-list::-webkit-scrollbar { display: none; }

.not-need-box{width:1400px;margin:0 auto;margin-top:30px;}
.not-need-box .swiper-slide{width:auto;}
.not-need-box .e-cont-end{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center;position:relative;margin-top:20px}
.not-need-box .exhi-swiper-next::after{content:'next'}
.not-need-box .exhi-swiper-prev::after{content:'prev'}
.not-need-box .exhi-swiper-next, .not-need-box .exhi-swiper-prev{cursor:pointer;width:37px;height:37px;background:#1479d7;text-align:center;line-height:37px;border-radius:50%;font-family:swiper-icons;font-size:35;text-transform:none!important;letter-spacing:0;text-transform:none;font-variant:initial;color:#fff;font-weight:700;margin:0 17px}