@charset "utf-8";

/*-----------------------------theme主题-----------------------------*/
html,body{font:normal 16px/1.42857143 微软雅黑, 宋体 , Georgia , Arial;color: #333;background-color: white;word-wrap:break-word;/* overflow-x: hidden; */}
a{color: #333;}
a:hover,a:focus{color: red;}
/* end */


/* 公共 */

body{
    background: url(../images/zt_bg.png)no-repeat;
    background-position: top center;
    background-color: rgba(42, 130, 228, 1);
}

.wid1200{
    width: 1200px;
    margin: 0 auto;
}

/* header */
.zt-header .logo{
    margin-top: 18px;
}
.zt-tit{
    text-align: center;
    margin-top: 35px;
    margin-bottom: 44px;
}
.zt-search{
    width: 887px;
    height: 65px;
    background: #fff;
    line-height: 65px;
    border-radius: 4px;
    padding:0 19px 0 28px;
    margin: 0 auto;
}
.zt-search input{
    width: 90%;
    height: 65px;
    border: none;
    outline-style: none;
    float: left;
}
.zt-search a{
    float: right;
}

/* 简介 */
.zt-jj{
    width: 1275px;
    background: url(../images/jj_bg.png) no-repeat;
    height: 451px;
    margin: 0 auto;
    padding: 0 55px 0 77px;
    margin-top: 169px;
    overflow: hidden;
}
.jj-content{
    margin-top: 56px;
}
.jj-content h3{
    font-size: 30px;
    text-align: center;
    color: rgba(0, 82, 170, 1);
    margin-bottom: 17px;
}
.jj-cont{
    font-size: 20px;
    line-height: 40px;
    height: 280px;
    overflow-y: auto;
    padding-right: 27px;
}
.jj-cont p{
    /* font-family: 思源黑体; */
    text-indent: 40px;
    color: #000;
    font-weight: 400;
}


/* 滚动条设置 */
.jj-cont::-webkit-scrollbar {
 width: 8px;
 height: 8px; 
 border-radius: 10px;
}

.jj-cont::-webkit-scrollbar-thumb {
 border-radius: 10px;
 background-color: rgba(9, 95, 188, 1);

}

.jj-cont::-webkit-scrollbar-track {
 border-radius: 10px;
 background-color: rgba(229, 229, 229, 1);
}
/* 内容 */
.tab-tit ul{
    overflow: hidden;
    background: rgba(0, 82, 171, 1);
    width: 100%;
    height: 118px;
    border-top-left-radius:10px;
    border-top-right-radius:10px;
    line-height: 118px;
}
.tab-tit li{
    float: left;
    width: 50%;
    border-top-left-radius:10px;
    border-top-right-radius:10px;
    text-align: center;
}
.tab-tit li a{
    font-size: 38px;
    color: #fff;
}
.tab-tit li .on{
    display: none;
}

.tab-tit li.active{
        background: #fff;
}
.tab-tit li.active a{
    color: rgba(42, 130, 228, 1);
}
.tab-tit li.active img{
    display: none;
}
.tab-tit li.active .on{
    display: inline;
}
/* 切换内容 */
.tab-hd{
    margin-top: -20px;
}
.first-video{
    width: 100%;
    background: url(../images/tab_bg.png)no-repeat;
    height: 777px;
    overflow: hidden;
    position: relative;
    box-shadow: 9px 6px 15px  rgba(0, 0, 0, 0.1);
}
.first-video .video-img{
    text-align: center;
    margin-top: 73px;
    position: relative;
}
.first-video .video-img::after{
    content: '';
    position: absolute;
    width: 1120px;
    height: 179px;
    background: url(../images/tabone_bg.png) no-repeat;
    bottom: 0;
    left: 40px;
    
}
.first-video .video-img img{
    width: 1120px;
    height: 630px;

}
.first-video>p{
    position: absolute;
    font-size: 26px;
    left: 72px;
    bottom: 100px;
}
.first-video>p a{
    color: #fff;
}
.first-video>a{
    display: inline-block;
    position: absolute;
    right: 72px;
    bottom: 100px;
}
.tab-hd .tab-hd-on{
    display: none;
}
.tab-hdbox ul{
    margin-top: 30px;
}
.tab-hdbox ul li{
    width: 375px;
    height: 345px;
    float: left;
    background: #fff;
    margin-right: 36px;
    margin-bottom: 40px;
    box-shadow: 9px 6px 27px  rgba(0, 0, 0, 0.1);
}
.tab-hdbox ul li>a{
    display: inline-block;
    position: relative;
    width: 100%;
    height: 250px;
    overflow: hidden;
}
.tab-hdbox ul li>a::after{
    content: "";
    width: 57px;
    height: 57px;
    background: url(../images/icon_bf.png)no-repeat;
    position: absolute;
    left: 50%;
    top: 50%;
    margin-left: -28px;
    margin-top: -28px;
}
.tab-hdbox ul li>a img{
    width: 100%;
    height: 100%;
    transition: all 0.4s linear;
}
.tab-hdbox ul li>p{
    width: 100%;
    text-align: center;
    margin-top: 30px;
    font-size: 20px;
    padding: 0 10px;
}
.tab-hdbox ul li>p a{
    color: #000;
}

.tab-hdbox .more{
    text-align: center;
    overflow: hidden;
    margin-top: 16px;
    color: #fff;
    margin-bottom: 30px;
}
.tab-hdbox .more a{
    display: inline-block;
    width: 260px;
    height: 45px;
    border-radius: 100px;
    border: 1px solid rgba(255, 255, 255, 1);
    line-height: 45px;
    color: #fff;
    font-size: 22px;
}
.tab-hdbox ul li:nth-child(3n){
    margin-right: 0;
}
.tab-hdbox ul li>a:hover img{
    transform: scale(1.1);
}

/* 底部 */
.zt-footer{
    margin-top: 95px;    
    padding-bottom: 38px;
    color: #fff;
}
.zt-footer p{
    font-size: 18px;
    line-height: 40px;
}

.zt-footer a{
    color: #fff;
}
.moreli{
    display: none;
}
@media screen and (max-width: 768px) {
    body{
        background-color: rgba(42, 130, 228, 1);
        background-size: cover;
    }
    .wid1200{
        width: 100%;
    }
    .zt-header .logo{
        text-align: center;
    }
    .zt-search{
        width: 95%;
        margin: 0 auto;
    }
    .zt-jj{
        width: 100%;    
        margin-top: 80px;
        background-size: 100% 100%;
        padding: 0 20px 0 20px;
        height: 510px;
    }
    .jj-content h3{
        font-size: 26px;
    }
    .jj-cont{
        padding-right: 10px;
    }
    .tab-tit li a{
        font-size: 22px;
    }

    .first-video .video-img img{
        width: 100%;
        height: auto;
    }
    .first-video{
        height: 300px;
        background-position: top center;
    }
    .first-video>p{
        left: 10px;
        bottom: 10px;
        font-size: 18px;
    }
    .first-video .video-img::after{
        left: 0;
        bottom: -40px;
    }
    .first-video>a{
        display: block;
        width: 57px;
        height: 57px;
        right: 10px;
        bottom: 10px;
    }
    .tab-hdbox ul li{
        width: 48%;
        height: 230px;
    }
    .tab-hdbox ul li>a{
        height: 124px;
    }
    .tab-hdbox ul li:nth-child(3n){
        margin-right: 2%;
    }
    .tab-hdbox ul li{
        margin-right: 0;
        margin-right: 2%;
        margin-bottom: 24px;
    }
  
    .tab-hdbox ul li:nth-child(2n){
        margin-right: 0;
    }
    .tab-hdbox ul li>p{
        margin-top: 20px;
        font-size: 16px;
    }
    .tab-hdbox ul li>a::after{
        width: 36px;
        height: 36px;
        background-size: 100%;
        margin-left: -18px;
        margin-top: -18px;
    }
    .zt-footer{
        margin-top: 45px;
        padding-bottom: 10px;
    }
    .zt-footer p{
        padding-left: 20px;
    }
    .zt-footer p>span{
        display: block;
    }
}