.page_core-banner{width:100%;height:100%;overflow:hidden;margin-bottom:30px;position:relative;}
.page_core-wrap{padding:1px 0;}
.page_core-wrap .page_core-mtit{}
.page_core-wrap .page_core-mtit h2,.page_core-wrap .page_core-mtit h6{margin:0;font-weight:normal;}
.page_core-wrap .page_core-mtit h2{font-size:24px;color:#595757;}
.page_core-wrap .page_core-mtit h6{font-size:16px;transform:scale(1,1.1);text-transform:uppercase;color:#c9caca;}
.core-swiper{position:relative;padding:50px 0 60px;}
.core-swiper .swiper-container{margin-left:auto;margin-right:auto;}
.core-swiper .gallery-cont{margin-top:30px;}
.core-swiper .gallery-cont .slide-container{padding:40px 20px;}
.core-swiper .gallery-cont .slide-container .swiper-slide{width:auto;padding:1px;}
.core-swiper .gallery-cont .slide-container a{display:block;width:100%;height:100%;}
.core-swiper .gallery-cont .slide-container a img{height:300px;}
.core-swiper .gallery-thumbs{text-align:center;background:url(../images/time-l.png) no-repeat center 39px;}
.core-swiper .gallery-thumbs .icon-cr{background: no-repeat center bottom;padding-top:40px;transition:all 0.5s;}
.core-swiper .gallery-thumbs .icon{position:relative;line-height:12px;top:-5px}
.core-swiper .gallery-thumbs .icon i{width:12px;height:12px;background-color:#c9c9c9;display:inline-block;border-radius:6px;transition:all 0.5s}
.core-swiper .gallery-thumbs .icon-tit{font-size:14px;color:#4c4c4c;}
.core-swiper .gallery-thumbs .icon-cont{font-size:14px;color:#4c4c4c;}
.core-swiper .gallery-thumbs .icon-cont h4{margin-bottom:0;font-weight:normal;}
.core-swiper .gallery-thumbs .swiper-slide{height:100%;opacity:1;padding:0 5px;}
.core-swiper .gallery-thumbs .swiper-slide-thumb-active{opacity:1;}
.core-swiper .gallery-thumbs .swiper-slide-thumb-active .icon-cr{background-image:url(../images/time-1.png)}
.core-swiper .gallery-thumbs .swiper-slide-thumb-active .icon i{background-color:#e60012;}
.page_core-box1{padding-top:80px;}
.page_core-box2{background-color:#f7f8f8;padding:100px 0;}
.page_core-box2 .core-honor-wrap{padding-top:75px;}
.page_core-box2 .core-honor-txt{border-left:solid 3px #c9caca;padding:10px 25px;}
.page_core-box2 .jh_txt{min-width:362px;color:#595757;}
.page_core-box2 .jh_txt b{font-size:30px;line-height:15px;display:inline-block;vertical-align:middle;}
.page_core-box2 .jh_txt span{font-size:14px;vertical-align:middle;}
.page_core-box2 .txt-space{height:35px;}
.page_core-box2 .core-honor-img{}
.page_core-box3{padding:110px 0;}
.page_core-box3 .core-video-wrap{position: relative;margin:50px 0;z-index:9;}
.page_core-box3 .core-video-wrap .videoplay{position:absolute;left:50%;top:50%;margin-left:-51px;margin-top:-51px;width:102px;height:102px;background:url(../images/videoplay2.png) no-repeat center center;z-index:1;}
.page_core-box3 .core-case-list{padding-top:30px;}
.page_core-box3 .core-case-list .list{margin-left:-10px;margin-right:-10px;}
.page_core-box3 .core-case-list .item{padding:10px 0;width:25%;float:left;}
.page_core-box3 .core-case-list .item a{display:block;padding:10px;background-color:#fff;transition:all 0.5s;}
.page_core-box3 .core-case-list .item ._img{text-align:center;overflow:hidden;}
.page_core-box3 .core-case-list .item img{object-fit:cover;object-position:center center;width:100%;height:230px;}
.page_core-box3 .core-case-list .list-more{padding:40px 0;font-size:14px;}
.page_core-box3 .core-case-list .list-more a{color:#595757;letter-spacing:1px;}
.page_core-box3 .core-case-list .list-more a::after{content:" ";display:block;background:url(../images/news-more.png) no-repeat center center;height:14px;margin-top:2px;}
@media screen and (max-width:1680px){/* screen */
.page_core-banner img{height:600px;}
}
@media screen and (max-width:1440px){/* screen */
.page_core-wrap .w1440{padding-left:2%;padding-right:2%;}
.page_core-banner img{height:500px;}
.page_core-box1{padding-top:5%;}
.page_core-box2{padding:6% 0;}
.page_core-box3{padding:6% 0;}
.page_core-box3 .core-video-wrap{margin:3% 0;}
.page_core-box3 .core-case-list{padding-top:4%;}
.page_core-box3 .core-case-list .list-more{padding:4% 0;}
.page_core-box2 .jh_txt{min-width:auto;}
.page_core-box2 .core-honor-wrap{padding-top:5%;}
.page_core-box2 .core-honor-txt{width:40%;}
.page_core-box2 .core-honor-img{width:60%;}
.video-box{overflow:hidden;}
.core-swiper{padding:6% 0 4%;}
.core-swiper .gallery-cont .slide-container{padding:6% 0;}
}
@media screen and (max-width:1366px){/* screen */
.video-box img{height:620px;}
.page_core-box3 .core-case-list .item img{height:200px;}
}
@media screen and (max-width:1280px){/* screen */
.video-box img{height:600px;}
.page_core-box3 .core-case-list .item img{height:190px;}
}
@media screen and (max-width:1100px){/*>=1024的设备*/
.page_core-banner img{height:400px;}
.video-box img{height:550px;}
.page_core-box3 .core-case-list .item img{height:180px;}
.page_core-box2 .core-honor-txt{width:100%;}
.page_core-box2 .core-honor-img{width:100%;padding-top:4%;}
}
@media screen and (max-width:1024px){/*>=1024的设备*/
.page_core-banner img{height:380px;}
.video-box img{height:530px;}
.page_core-box3 .core-case-list .item img{height:160px;}
}
@media screen and (max-width:960px){/*兼容平板*/
.page_core-banner img{height:360px;}
.video-box img{height:480px;}
.page_core-box3 .core-case-list .item img{height:145px;}
}
@media screen and (max-width:850px){/*兼容平板*/
.page_core-box3 .core-case-list .item img{height:130px;}
.page_core-banner{margin-bottom:4%;}
.page_core-box1{padding-top:2%;}
}
@media screen and (max-width:760px){/*兼容手机*/
.page_core-banner img{height:260px;}
.video-box img{height:400px;}
.page_core-box3 .core-case-list .list{margin-left:0;margin-right:0;}
.page_core-box3 .core-case-list .item{width:50%;padding:0;}
.page_core-box3 .core-case-list .item a{padding:2%;}
.page_core-box2 .jh_txt b{font-size:20px;}
.page_core-box2 .jh_txt span{font-size:14px;}
.page_core-box2 .core-honor-txt{padding:2% 3%;}
.page_core-box2 .txt-space{height:0;padding-bottom:4%;}
}
@media screen and (max-width:640px){/*兼容手机*/
.page_core-banner img{height:230px;}
.video-box img{height:350px;}
.core-swiper .gallery-thumbs .icon-cont{font-size:14px;}
}
@media screen and (max-width:480px){/* screen */
.page_core-banner img{height:180px;}
.video-box img{height:280px;}
}