body,html{margin: 0;padding: 0;overflow-x: hidden;position: relative;}
a{text-decoration: none;color: #fff;}
/* p{margin: 0;} */
button{background: none;outline: none;border: none;}
area{border: none;outline: none;}
ul,li{list-style: none;padding: 0;margin: 0;}
.nav{width: 100%;height: 84px;background: #000;overflow: hidden;}
.nav .con{width: 1200px;position:absolute;left: 50%;margin-left: -600px; height: 84px;}
.nav .logo{width:270px ;height: 84px;float: left;}
.logo img{vertical-align:top}
.nav .navBar{float: right;line-height: 84px;overflow: hidden;}
.navBar a{font-size: 24px;margin-right: 58px;float: left;}
.content{position: relative;width: 1920px;left: 50%;margin-left: -960px;top:84px;position: absolute; background: url(../img/back.jpg) no-repeat;background-size: 100% 100%; overflow: hidden;min-height: 7808px;}
.content>.bg{width:1920px;display: block;}
.content .tit{width: 100%;}
.tit img{display: block;margin: 0 auto;}
.tit1{left: 0;}
.swiBox{width: 1200px;position: relative;}
.swiper{width: 827px; height: 461px;overflow: hidden;margin: 0 auto;position: relative;}
.swiper-container1{width: 100%; 
    --swiper-pagination-color: #00ff33;}
    /* .swiper-slide {width: 700px!important;} */
.swiper-slide img{margin: 0 auto;display: block;width: 700px; margin-top: 28px;}
.zhe{position: absolute;width: 100%;height: 100%;left: 0;top: 0;z-index: 10;}
.next1,.prev1{position: absolute;top: 50%;margin-top:-36px;cursor: pointer;outline: none;}
.tit3{top: 3350px;left: 0;}
 .name{position:absolute;left:160px;top:10px;z-index: 10;}
.posi{width: 1200px;margin-top: 80px;}
.posi .tabBar{width: 945px;overflow: hidden;margin: 0 auto;}
.tabBar .tie{width: 214px;height: 231px;float: left;border: 2px solid transparent; cursor: pointer; margin-right: 20px;}
.posi .tie:last-child{margin-right: 0;}
.tie img{display: block;width: 100%;height: 100%;width: 181px;height: 202px;margin: auto;margin-top: 11px;}
.tie.active{border: 2px solid #00a1e9;border-radius: 2px 2px;}
.bottom{width: 100%;background: #000;position: relative;min-height:200px ; padding-top: 47px;padding-bottom: 50px;margin-top: 7808px;overflow: hidden;}
.bottom .con{width: 1200px;position: absolute;left: 50%;margin-left: -600px; overflow: hidden;}
.bottom .code{float: right;}
.botlogo{float: left;margin-left: 42px;}
.bottom a{float: left;color: #999;font-size: 18px;margin-left: 96px;}
.swiper-pagination{z-index: 30;}
.swiper-pagination-bullet{opacity: 1;}
.slidenav{position: fixed;right: 20px;top: 40%;}
.tit2{top: 2880px;left: 0;}
.item{display: none;margin-top: 160px;}
.content .con3{margin-top: 120px;}
.item table{ margin: 0 auto!important;}
.item span {background-color: transparent!important;color:#fff!important;line-height: 71px!important;}
.item p a{display: inline-block!important;margin-right: 20px!important;}

/* tr{background: url(../img/dot_03.png) no-repeat!important;} */
.item .posiTie{width: 1118px;margin: 0 auto;line-height: 71px;margin-bottom: 60px;}
.item .position{display: inline-block;float:left;font-size: 20px;color: #fff;}
li button{float: right;margin-top: 15px;}
li{margin-bottom: 30px;}
li .clickt{overflow: hidden;background:url(../img/dot_03.png);}
li .detail{width: 100%;min-height: 50px;display: none;transition: all 0.2s;}
.line{float: left;margin-left:200px; width: 700px;height: 62px; background: url(../img/dot_03.png);margin-top: 5px;}
li .detail.active{display: block;}
.detail .goLink{margin:  0 auto;display: block;width: 223px;height: 51px;transform: scale(0.8);}
.goLink img{width: 100%;height: 100%;}
.detail p {text-align: left;color: #fff;font-size: 16px;line-height: 32px;}
.allcon{width: 1200px;position: absolute;left: 50%;margin-left: -600px;top:680px ;}

.videoBox{width: 1128px;border: 4px solid #004eea;border-radius: 6px;margin: 60px auto 88px;background-color: #000; height: auto;position: relative;}
/* .videoBox>img{position: absolute;top: -20px;left: -20px;z-index: 20;} */
.videoBox video{width: 100%;height: 100%;}

.slidenav>div{position: absolute;display: block;}
.slidenav .top{bottom: 20px;left: 0;width: 123px;height: 75px;}
.slidenav .btn1{top:67px ;left: 15px;width: 86px;height: 28px;}
.slidenav .btn2{top:116px ;left: 15px;width: 86px;height: 28px;}
.slidenav .btn3{top:169px ;left: 15px;width: 86px;height: 28px;}
.slidenav .btn4{top:218px ;left: 15px;width: 86px;height: 28px;}