.banner{width: 100%;height: 700px;overflow: hidden;position: relative;}
.banner .Text{position: absolute;width: 100%;height: 100%;content: "";background: rgba(0,0,0,0.5);top: 0;left: 0;z-index: 11;}
.banner .Text .content{margin-top: 15%;}
.banner .Text .more{margin-top: 55px;background: #2464d2;width: 164px;height: 44px;display: block;text-align: center;line-height: 44px;color: #fff;font-size: 14px;border-radius: 3px;cursor:pointer}
.swiper-container,.swiper-wrapper,.swiper-slide{height: 100%;background-size: cover!important;}
.banner .btnBox{position: absolute;bottom: 83px;width: 1200px;margin: 0 auto;left: calc(50% - 600px);z-index: 14;height: 33px;}
.banner .swiper-button-next,.banner .swiper-button-prev{right:0;background: url(../img/arrow.png) right center no-repeat;width: 33px;height: 33px;margin-top: -16px;}
.banner .swiper-button-prev{right:50px;left:auto;background:url(../img/arrow.png) left center no-repeat;}
.banner .swiper-button-prev:hover{background:url(../img/arrowOver.png) left center no-repeat;}
.banner .swiper-button-next:hover{background:url(../img/arrowOver.png) right center no-repeat;}
/* .banner .btnBox .swiper-button-white{background-size:18px 30px;right: 44px;top: 0;margin-top: 0;}
.banner .btnBox .swiper-button-white.swiper-button-prev{left:auto;right:160px}
.banner .btnBox .current{margin:0 8px;position: absolute;right: 60px;line-height: 42px;top: 0;font-size: 26px;font-weight: 100;font-style: normal;}
.banner .btnBox .current span{margin: 0 18px;font-family:arail;font-size: 24px;}
.banner .btnBox .current span:last-child{position:relative}
.banner .btnBox .current span:last-child::after{position:absolute;width:1px;height:27px;background:#fff;content:'';right:32px;transform:rotate(30deg);top: calc(50% - 13.5px);} */

.box1{display: flex;justify-content: space-between;padding-bottom: 60px;}
.iAbout{margin-top: 45px;width: 573px;line-height: 2;font-size: 16px;color: #3e3a39;font-family: "微软雅黑";}
p.title{line-height: 24px;font-size: 24px;margin-bottom: 25px;color: #2f2725;/*font-family: "思源黑体 CN";*/padding-left: 13px;box-sizing: border-box;position:relative;}
p.title:after{content:"";position:absolute;width:6px;height:100%;background:#19b5ff;left:0}
.iAbout>a{display: block;margin-top: 50px;width: 120px;height: 40px;line-height: 40px;text-align: center;color: #2f2725;background: #dcdcdc;font-size: 12px;border-radius: 3px;}
.iAbout>a:hover{color: #fff;background: #19b5ff;}
.iVideo{margin-top: 45px;width: 583px;}
.iVideo p.title{margin-bottom:27px}
.iVideo video{width: 100%;height: 328px;background: #000;}

/*.iVideo video::-webkit-media-controls-panel div[pseudo=-internal-media-controls-button-panel]{overflow: unset;}
.iVideo audio::-webkit-media-controls-play-button,.iVideo video::-webkit-media-controls-play-button{position: relative;left: 50%;top: -100px;}
*/

.iProject{background: #e8f7ff;}
.iProject .content{padding-top: 50px;position: relative;}
.iProject .content>p{color: #2f2725;font-size: 24px;line-height: 24px;padding-left: 10px;position:relative}
.iProject .content a.more{position: absolute;font-size: 12px;color: #2f2725;right: 0;bottom:0;line-height: 1;}
.iProject .content a.more:hover{color: #19b5ff;}
.iProject ul{display: flex;flex-wrap: wrap;padding: 40px 0 45px;}
.iProject ul li{transition:all .35s linear;width: 386px;height: 200px;margin-right: 20px;background-color: #fff;margin-bottom: 15px;background-position: bottom right;background-repeat: no-repeat;border:1px solid #d8d7d7;box-sizing:border-box;position:relative}
.iProject ul li:nth-child(3n){margin-right: 0;}
.iProject ul li:after{content:"";position:absolute;width:100%;height:0;background:#19b5ff;bottom:0;transition:all .3s ease-in-out}
.iProject ul li a{display: block;width: 100%;height: 100%;padding: 29px 30px;box-sizing: border-box;}
.iProject ul li p{line-height: 1;font-size: 16px;color: #000000;text-overflow: ellipsis;overflow: hidden;white-space: nowrap;}
.iProject ul li .summary{margin-top: 18px;color: #898989;font-size: 12px;line-height: 18px;width: 260px;height: 108px;}
.iProject ul li:hover{box-shadow: 0 0 8px rgba(0,0,0,.15);}
.iProject ul li:hover p{color:#19b5ff}
.iProject ul li:hover::after{height:6px}

.box2{display: flex;justify-content: space-between;padding: 60px 0 74px;}
.iNews{width: 571px;position: relative;}
.iCompanyNews{width: 585px;position: relative;}
.box2 .more{position: absolute;font-size: 12px;color: #2f2725;right: 0;bottom:0;line-height: 1;}
.box2 .more:hover{color: #19b5ff;}
.iNews ul li{line-height: 64px;border-bottom: 1px solid #dcdcdc;}
.iNews ul li a{display: flex;justify-content: space-between;}
.iNews ul li p{width: 460px;color: #000000;font-size: 16px;text-overflow: ellipsis;overflow: hidden;white-space: nowrap;}
.iNews ul li .summary,.iNews ul li i,.iNews ul li .time span{display: none;}
.iNews ul li .time{font-size: 16px;color: #000000;}
.iNews ul li:first-child{/* height: 170px; */}
.iNews ul li:first-child a{display: block;}
.iNews ul li:first-child p{font-size: 16px;color: #363636;margin-bottom: 20px;line-height: 1.5;margin-top: 40px;}
.iNews ul li:first-child .summary{color: #898989;line-height: 1.5;font-size: 12px;margin-bottom: 20px;display: block;max-height: 35px;overflow: hidden;}
.iNews ul li:first-child i{font-size:12px;font-style:normal;margin-bottom:50px;display:block;color:#898989;line-height: 27px;}
.iNews ul li:first-child .time{padding-bottom: 70px;font-size: 14px;color: #363636;display: none;}
.iNews ul li:first-child .time span{display: inline-block;}
.iNews ul li:hover p,.iNews ul li:hover i{color: #19b5ff;}

.iCompanyNews .Img{height:326px;width:100%;overflow:hidden}
.iCompanyNews .Img img{transition:all .3s ease-in-out;width: 100%;}
.iCompanyNews .summary{width:100%;height: 125px;overflow:hidden;padding:18px 20px;box-sizing:border-box;background:#19b5ff;color:#fff;font-size:14px;line-height:2}
.iCompanyNews .con:hover img{transform:scale(1.2)}

@media screen and (max-width:880px){
    .swiper-slide img{width:100%}
    .main .banner{height: 90vw;margin-top: 15.3vw;}
    .banner .Text{padding:4vw;box-sizing:border-box}
    .banner .Text .content{line-height:1.5;margin-top: 10vw;}
    .banner .Text .more{width:auto;display:inline-block;padding:0 6vw;height:8vw;line-height:8vw;margin-top: 3vw;}
    .bannerPC {display: none;}

    .box1{display:block;padding-bottom: 3vw;}
    .iAbout{width:100%;padding: 4vw 3vw;margin:0;box-sizing:border-box;line-height: 1.5;font-size: 12px;}
    .iAbout>p, .iVideo>p{font-size:16px;margin-bottom: 2vw;line-height: 5vw;}
    .iAbout>a{margin-top:4vw;padding: 0 6vw;width: auto;display: inline-block;height: 6vw;line-height: 6vw;font-size: 12px;}
    .iVideo{width:100%;padding:3vw;margin:0;box-sizing:border-box;}
    .iVideo video{width:100%;height:70vw}
    .iVideo p.title{margin-bottom:3vw}

    .iProject{padding:3vw;box-sizing:border-box}
    .iProject .content{padding-top: 1vw;}
    .iProject .content>p{font-size:16px;line-height:1.5}
    .iProject .content a.more{width:auto;font-size: 12px;position: absolute;bottom: 0;line-height: 1.5;}
    .iProject ul{padding: 4vw 0;/* display:block */}
    .iProject ul li{width: 49%;height: auto;margin-right: 2%;background-position: bottom right;padding-bottom: 10vw;background-size: 40%;margin-bottom: 3vw;}
    .iProject ul li a{padding: 4vw 3vw;}
    .iProject ul li p{font-size:18px;line-height:1.5}
    .iProject ul li .summary{font-size:12px;line-height:1.5;margin-top:2vw;width: auto;height: auto;}
    .iProject ul li:nth-child(3n){margin-right:2%}
    .iProject ul li:nth-child(2n){margin-right:0}

    .box2{display:block;padding: 3vw 3vw 0;box-sizing: border-box;}
    .iNews,.iCompanyNews{width:100%;margin: 3vw 0 10vw;}
    .iNews>p, .iCompanyNews>p{font-size: 16px;line-height: 5vw;margin-bottom: 2vw;}
    .box2 .more{font-size: 12px;line-height: 1.5;}
    .iNews ul li{line-height: 9vw;}
    .iNews ul li p{width: 75%;font-size: 14px;}
    .iNews ul li .time{width:25%;text-align:right;font-size:12px}
    .iNews ul li:first-child{height:auto}
    .iNews ul li:first-child p{width:100%;font-size:14px;margin-bottom: 2vw;margin-top: 5vw;}
    .iNews ul li:first-child .summary{line-height:1.5;font-size:12px;margin-bottom: 2vw;max-height: 52px;}
    .iNews ul li:first-child .time{padding-bottom:4vw;width:100%;text-align:left}
    .iNews ul li:first-child i{margin-bottom: 5vw;line-height: 1.5;}

    .iCompanyNews .Img{height: auto}
    .iCompanyNews .summary{height:auto;font-size:12px;line-height:1.5;padding:4vw}

    
}