@charset "utf-8";
/* CSS Document */
/* common */
body,div,h1,h2,h3,h4,h5,h6,dl,dd,dt,p,a,form,select,input,ul,ol,li{margin:0; padding:0; text-indent:0; font-weight:normal;font-size:14px; font-family:'Microsoft YaHei', sans-serif;color:#0b1c3d;}
ul,ol{list-style:none; text-indent:0; list-style-position:outside;}
img{border:0;display:block;}
b{font-weight:normal}
/* link : style */
a{text-decoration:none;}
a:hover{text-decoration:none;}
/*clear*/
.clearfix:before,
.clearfix:after {  content: " ";  display: table;  }
.clearfix:after {  clear: both;  }
.fl{float:left;}
.fr{float:right;}

.wrap{
    margin:0 auto;
    width:100%;
    max-width:1920px;
    min-width:1024px;
    overflow:hidden;
}
.main{
    margin:0 auto;
    width:1024px;
}
.banner{
    width:100%;
    height:640px;
    overflow:hidden;
    position:relative;
}
.banner .img1{
    width:100%;
    height:640px;
    display:block;
    background:url(../img/banner.jpg) no-repeat center;
}
.pagination {
    bottom:260px;
    width:100%;
    z-index:99999;
    text-align:center;
    position:absolute;
}
.swiper-pagination-switch {
    margin:0 5px;
    width:25px;
    height:5px;
    opacity:0.8;
    cursor:pointer;
    display:inline-block;
    background:#fff;
}
.swiper-active-switch {
    background:#27ffa6;
}

@keyframes totop2{
    0%{top:80px;} 50%{top:100px;} 100%{top:80px;}
}

.nav{position: absolute;width: 876px;left: 50%;margin-left: -438px;top: 24px;z-index: 999;}
.nav h1{width: 114px;height: 34px;}
.nav h1 a{width: 100%;height: 100%;background: url(../img/logo.png) no-repeat;display: block;text-indent: -99em;}
.nav .con{height: 34px;border-left: 1px solid #fff;margin-left: 12px;padding-left: 12px;}
.nav .con p{font-size: 14px;color: #fff;text-align: left;margin-top: -3px;}
.nav ul{font-size: 16px;margin-left: 34px;}
.nav ul a{color: #fff;line-height: 34px;display: block;width: 100%;height: 100%;position: relative;}
.nav ul a span{height: 2px;background: #ffa619;width: 0%;position: absolute;left: 0;bottom: -4px;transition: 0.6s;}
.nav ul li{margin-right: 50px;}
.nav ul li.last{margin-right: -20px;}
.nav ul a:hover span{width: 100%;transition:.6s;}
.sub_nav{
    position:absolute;
    top: 80px;
    left: 0;
    right:0;
    background: rgba(96,102,242,0.96);
    background: #fff \9;
    filter:alpha(opacity=50);
    -ms-filter:alpha(opacity=50);
    text-align: center;
    height: 40px;
    -webkit-box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    -moz-box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    -o-box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);

    z-index: 99999999999;
}
.sub_nav_ul{
    display: inline-block;
    height: 40px;
    line-height: 40px;
}
.sub_nav_ul li{
    display: inline-block;
    text-align: center;
    font-size: 16px;
    float: left;
}
.sub_nav_ul li a{
    color: #fff;
    font-size: 14px;
    padding: 0 10px;
    border-right: 1px solid #fff;
}
.sub_nav_ul li.last a{
    border-right:none;
}
.sub_nav_ul li a:hover{
    background: #fff;
    color: #0195bf;
    border-right:none;
    margin-left: -1px;
}
.nav li a {
    font-size: 16px;
}
.nav em{
    position: absolute;
    right: -12px;
    top: 10px;
    font-size: 14px;
    cursor: pointer;
}
.nav em img{
    animation:nav_img 1s infinite;
    transform: translateY(-8px);
}

@-webkit-keyframes nav_img {
    0%{
        opacity: 0;
        transform: translateY(0px);
    }
    50%{
        opacity: 1;
        transform: translateY(4px);
    }
    100%{
        opacity: 0;
        transform: translateY(-8px);
    }
}
@-moz-keyframes nav_img {
    0%{
        opacity: 0;
        transform: translateY(0px);
    }
    50%{
        opacity: 1;
        transform: translateY(4px);
    }
    100%{
        opacity: 0;
        transform: translateY(-8px);
    }
}
@-o-keyframes nav_img {
    0%{
        opacity: 0;
        transform: translateY(0px);
    }
    50%{
        opacity: 1;
        transform: translateY(4px);
    }
    100%{
        opacity: 0;
        transform: translateY(-8px);
    }
}
@keyframes nav_img {
    0%{
        opacity: 0;
        transform: translateY(0px);
    }
    50%{
        opacity: 1;
        transform: translateY(4px);
    }
    100%{
        opacity: 0;
        transform: translateY(-8px);
    }
}
.p1{
    background:url("../img/p1-bg.jpg") no-repeat center 185px;
}
.p1 .menu-box{
    margin-left:85px;
    width:956px;
    height:154px;
    position:relative;
    background:url("../img/menu-box.jpg") no-repeat center;
}
.p1 .menu-box img{
    left:-137px;
    top:8px;
    width:235px;
    height:133px;
    display:block;
    position:absolute;
}
.p1 .menu-box ul{
    margin-top:36px;
    margin-left:119px;
    float:left;
    width:780px;
}
.p1 .menu-box ul li{
    margin-right:23px;
    margin-bottom:20px;
    float:left;
    width:102px;
    height:29px;
    cursor:pointer;
    color:#ffffff;
    line-height:29px;
    text-align:center;
    border:1px solid #ffffff;
    border-radius:14px;
}
.p1 .menu-box ul li.act{
    margin-right:23px;
    margin-bottom:20px;
    float:left;
    width:102px;
    height:29px;
    cursor:pointer;
    color:#ffffff;
    line-height:29px;
    text-align:center;
    border:1px solid #ffffff;
    border-radius:14px;
}



.title{
    padding:60px 0 90px;
    background:url("../img/title-bg.png") no-repeat center 127px;
}
.title h2{
    font-size:40px;
    line-height:40px;
    text-align:center;
}
.p1 ul.vedio-btn{
    margin-top:70px;
    width:1100px;
}
.p1 ul.vedio-btn li{
    margin-right:46px;
    margin-bottom:40px;
    float:left;
    width:311px;
    height:213px;
    cursor:pointer;
}
.part .btn{
    margin:20px auto 0;
    width:198px;
    height:46px;
    line-height:46px;
    color:#6066f2;
    display:block;
    font-size:22px;
    text-align:center;
    overflow:hidden;
    border:1px solid #6066f2;
    border-radius:24px;
}



.footer {
    padding: 30px 0 30px;
    width: 100%;
    background: #191919;
}
.footer p {
    color: #999999;
    line-height: 30px;
    text-align: center;
}
.footer p span {
    margin-left: 26px;
}