/* 通用配置 */
*{padding:0;margin:0;box-sizing: border-box;text-decoration: none;list-style: none;}
.flex{display: flex;}
.bet{justify-content: space-between;}
.container{width:100%;max-width: 1400px;margin:0 auto;padding:0 10px;}
.one_row{overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
body{position: relative;}
.empty_img{margin:0 auto;width:100%;height:100%;max-width: 500px;}
.empty_img img{width:100%;height:100%;object-fit: contain;}
em.loading {display: inline-block;animation: refresh 1s linear infinite;}
@keyframes refresh {from {transform: rotate(0deg);} to {transform: rotate(360deg);}}
    


/* 背景图 */
body>div.backgroundImage{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    min-height: 600px;}
.background{
    background-color: #d7d7d7;
}
body>div.backgroundImage::before{
    content:'';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height:100%;
    background-color:rgba(0,0,0,0.3);
    z-index: 0;
}
div.backgroundImage img{
    width:100%;
}

/* 页头 */
header{
    height:100px;
    background-color: rgba(0,0,0,0.08);
    position: relative;
}
header .container{
    height:100%;
}
header .container .logo_container{
    height:100%;
}
header .container .logo_container a.img{
   height:100%;
   max-width:215px;
   padding:10px 0;
}
header .container .logo_container a.img img{
    height: 100%;
    width: 100%;
    object-fit: contain;
}
header .container .logo_container .title{
    height:100%;
    color:#6c6450;
    text-align: center;
    margin-left: 30px;
    position: relative;
}
header .container .logo_container .title::before{
    content:"";
    width:1px;
    height:40px;
    background-color: #6c6450;
    position: absolute;
    top:30px;
    left:-15px;
}
header .container .logo_container .title>span{
    display: block;
}
header .container .logo_container .title>span.zh_name{
    font-size: 24px;
    margin-top: 22px;
}
header .container .logo_container .title>span.en_name{
    font-size:9px;
    margin-top: 10px;
}
header .container .login_container{
    height: 100%;
    line-height: 100px;
}
header .container .login_container img{
    width:40px;
    height:40px;
    border-radius: 50%;
    overflow: hidden;
}
header .container .login_container .user_name{
    margin-left:10px;
    font-size: 14px;
    color:#fff;
}
header .container .login_container a:hover .user_name{
    color:#ddd
}
header .container .login_container a:hover img{
    opacity: 0.8;
}
header .container .login_container  .login{
    color:#fff;
}
header .container .login_container  .login:hover{
    color:#ddd;
}

/* 页身 */
.main{
    position: relative;
}
.main .banner{
    padding-top: 137px;
    height:500px;
}
.main .banner .title{
   font-size: 50px;
   color:#6c6450;
}
.main .banner ul.info{
    display: flex;
    margin-top: 45px;
}
.main .banner ul.info li{
    width:80px;
    height:60px;
    text-align: center;
    color:#6c6450;
    margin-right:10px;
    position: relative;
}
.main .banner ul.info li span.count{
    font-size: 28px;
}
.main .banner ul.info li span.name{
    display: block;
    font-size: 16px;
}
.main .banner .toIndex{
    width:140px;
    height:40px;
    border-radius: 4px;
    background-color: #6c6450;
    font-size: 18px;
    line-height: 40px;
    text-align: center;
    display: block;
    color:#fff;
    margin-top:56px;
}
.main .banner .toIndex:hover{
   color:#ddd;
}
.main .news_area{
    width:100%;
    padding:60px 0;
}

/* 大于700px样式 */
@media screen and (min-width:700px){
    .main .news_area .container>div{
        width:48%;
    }
    .main .news_area .container>div.news{
        margin-right:2%;
    }
    .main .vidoeList_area .content_box .item{
        width:24%;
        height:180px;
        margin:0 10px;
    }
    .main .vidoeList_area .content_box .item .playVideo{
        width:40px;
        height: 40px;
        line-height: 40px;
        margin-top: -20px;
        margin-left:-20px;
        padding-left:2px;
    }
    .main .course_area .content_box .item{
        width:320px;
        height:220px;
        margin:0 10px;

    }
    .main .course_area .content_box .item a.img{
        height:180px;
        background-color: #ddd;;
    }
    .main .point .content_box .item{
        width:440px;
        margin:0 10px;
    }
}
/* 小于700px样式 */
@media screen and (max-width:700px){
    .main .news_area .container>div{
        width:100%;
    }
    .main .news_area .container>div.news{
        margin-bottom:30px;
    }
    .main .vidoeList_area .package, .main .course_area .package{
        flex-wrap: wrap;
    }
    #video{
        height: 1500px !important;
    }
    #course{
        height: 900px !important;
    }

    .main .vidoeList_area .content_box .item{
        width:94%;
    }
    .main .vidoeList_area .content_box .item .playVideo{
        width:60px;
        height: 60px;
        line-height: 60px;
        margin-top: -30px;
        margin-left:-30px;
        padding-left:5px;
    }
    .main .vidoeList_area .content_box  .item .playVideo em{
        font-size: 24px;
    }
    .main .course_area .content_box .course .item{
        width:94%;
        height:400px;
        margin-bottom: 20px;
    }
    .main .course_area .content_box .course .item a.img{
        height:360px;
        background-color: #ddd;;
    }
    .main .point .content_box .item{
        width:94%;
    }
    .main .course_area .content_box .attachment .item{
        width: 100px !important;
    }
}

#point_page{
    text-align: center;
}
#point_page a:hover{
    color:#999;
}
.main .point .content_box .item{
    height:120px;
    background-color:#fff;
    position: relative;
    padding:22px 22px 22px 54px;
    margin-bottom: 40px;
}
.main .course_area .package{
    display: flex;
    justify-content: center;
}
.main .point .package{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
.main .course_area .content_box .course .item{
    background-color: #ffffff80;
	box-shadow: 0px 0px 8px 0px 
		rgba(0, 0, 0, 0.08);
    border-radius: 4px;
    margin-bottom: 40px;
}
.main .course_area .content_box .course .item a.img{
    display: block;
    width:100%;
}
.main .course_area .content_box .course .item a.img img{
    width:100%;
    height:100%;
    object-fit: cover;
}
.main .course_area .content_box .course .item a.img:hover img{
    opacity: 0.8;
}
.main .course_area .content_box .course .item h4{
    width:100%;
    height:40px;
    text-align: center;
    font-size: 16px;
    color:#333;
    line-height: 40px;
}
.main .vidoeList_area .content_box .item{
    margin-bottom: 20px;
    position: relative;
}
.main .vidoeList_area .content_box .item .playVideo{
    display: block;
    border-radius: 50%;
    position: absolute;
    text-align: center;
    background-color:rgba(255, 255, 255, 0.2);
    border:1px solid #fff;
    color:#fff;
    top:50%;
    left:50%;
    z-index: 10;
}
.main .vidoeList_area .content_box .item .playVideo:hover{
    color:#999;
    background-color:rgba(255, 255, 255, 0.5);
}

.main .news_area .container>div{
    padding:40px;
    height:520px;
    float:left;
    box-shadow: 0px 0px 10px 0px 
            rgba(0, 0, 0, 0.08);
    border-radius: 4px;
    overflow: hidden;
    background-color: rgba(255, 255, 255, 0.8);
}
.main .news_area .container>div .title,h4.title{
    width:100%;
    text-align: center;
    margin-bottom: 40px;
}
.main .news_area .container>div .title .zh_name,h4.title .zh_name{
    color:#333;
    font-size: 28px;
}
.main .news_area .container>div .title .en_name,h4.title .en_name{
    display: block;
    margin-top:10px;
    font-size: 14px;
    color:#999;
}
.main .news_area .container>div .content_box{
    width:100%;
    height:350px;
    overflow: hidden;
}
.main .news_area .container>div .content_box .item{
    line-height:22px;
    margin-bottom: 40px;
}
.main .news_area .container>div .content_box .item .date{
    width:10%;
    min-width: max-content;
    text-align: right;
    margin-right:1%;
}
.main .news_area .container>div .content_box .item .date>span{
    width:100%;
    display: block;
}
.main .news_area .container>div .content_box .item .date>span.mmdd{
    font-size: 20px;
    color:#333;
}
.main .news_area .container>div .content_box .item .date>span.year{
    font-size: 12px;
    color:#858585;
}
.main .news_area .container>div .content_box .item .content{
    width:88%;
    margin-left: 1%;
    padding-left:10px;
    border-left:1px solid #eee;
}
.main .news_area .container>div .content_box .item .content h2{
   font-size: 16px;
   color:#333;
}
.main .news_area .container>div .content_box .item .content p{
    font-size: 14px;
    color:#666;
}
.main .vidoeList_area,.main .point{
    padding:80px 0 40px 0;
    background: #f8f8f8;
}
.main .vidoeList_area .package{
    display: flex;
    justify-content: center;

}
.main .point{
    margin-bottom: 40px;
}
.main .vidoeList_area .content_box,.main .course_area .content_box .course,.main .course_area .content_box .attachment,.main .point .content_box{
    display: flex;
    justify-content:center;
    width:100%;
    flex-flow: wrap;
}
.main .vidoeList_area .content_box .item video{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.main .course_area{
    padding:80px 0 40px 0;
}
.main .course_area .content_box .attachment{
    margin-top: 40px;
}
.main .course_area .content_box .attachment .item{
   width:115px;
   height:130px;
   text-align: center;
   margin-bottom: 20px;
   margin:0px 10px;
}
.main .course_area .content_box .attachment .item em{
    font-size: 80px;
}
.main .course_area .content_box .attachment .item h4{
    width:100%;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    -ms-text-overflow: ellipsis;
    text-overflow: ellipsis;
    font-size: 14px;
    color:#333;
    height:40px;
    word-wrap: break-word;
}
.main .point .content_box .item .img{
    width:21px;
    height:20px;
    border-radius: 50%;
    background-color:#6c6450;
    position: absolute;
    left:22px;
    background-image: url(/static/images/knowledge/point.png);
}
.main .point .content_box .item .img img{
    width:100%;
    height:100%;
    object-fit: contain;
}
.main .point .content_box .item h4{
    width:100%;
    margin-bottom: 22px;
}
.main .point .content_box .item h4 a{
    font-size: 16px;
    color:#333;
}
.main .point .content_box .item p{
    font-size: 14px;
    color:#666;
    overflow: hidden;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    -ms-text-overflow: ellipsis;
    text-overflow: ellipsis;
}




/* 页脚 */
#footer_container {
    height: 185px;
    background-color:#6c6450;
}
#footer_container .link_nav a:hover {
    color: #999; 
}
#footer_container .content {
    max-width: 1200px;
    height: 185px;
    margin:0 auto;
    padding:30px 10px 0 10px;
}
#footer_container .content h4{
    font-size: 20px;
    color:#fff;
}
#footer_container .link_nav{
    margin-top: 20px;
}
#footer_container .link_nav li{
    padding-right: 20px;
    position: relative;
    height:19px;
    line-height: 19px;
}
#footer_container .link_nav li:not(:last-child)::before{
    content:"";
    display: block;
    width: 1px;
    height: 15px;
    background-color: #fff;
    right: 10px;
    top:2px;
    position: absolute;
}
#footer_container .link_nav li a{
    color: #fff;
    font-size: 14px; 
}
#footer_container .copyright {
    color: #ddd;
    font-size: 14px;
    margin-top: 30px;
}
#footer_container .copyright .support a{
    color:#ddd;
}
#footer_container .copyright .support a:hover{
    color:#999;
}

   

.layui-carousel{
    background-color: unset !important;
}
.layui-carousel>[carousel-item]>*{
    background-color: unset !important;
}
.layui-carousel-ind{
    top:-20px !important;
}
.layui-carousel-ind ul:hover,.layui-carousel-ind ul{
    background-color: unset !important;
}
.layui-carousel-ind li.layui-this{
    background-color: #6c6450 !important;
}
.layui-carousel-ind li{
    background-color: #bbb !important;
}
.layui-carousel-ind li:hover{
    background-color: #e2e2e2 !important;
}
.layui-carousel>[carousel-item]:before{
    content:"" !important;
}