@charset"utf-8";

.v_header{
    height: 54px;
    background:#082f57;
    padding: 0 30px;
    color:#fff;
    position: fixed;
    left: 0;
    width: 100%;
    top: 0;
    z-index: 999;
}
.v_header .hd{
    flex:1;
}
.v_header .hd .ico{
    width: 25px;
    height: 25px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.v_header .hd h4{
    margin-left: 10px;
}

.v_header .bd a{
    width: 140px;
    display: flex;
    height: 30px;
    justify-content: center;
    align-items: center;
    font-size: 14px;
    background: var(--subtheme-color);
    border-radius: 100px;
    transition:all .4s;
}
.v_header .bd a.a1{
    background: #4bcd65;
    margin-right: 20px;
}
.v_header .bd a i{
    margin-right:6px;
}
.v_header .bd a span{
    line-height: 30px;
    overflow: hidden;
    display: block;
    height: 30px;
}
.v_header .bd a:hover{
    opacity: .9;
}

/* v_sider */

.v_sider{
    width: 240px;
    background: var(--theme-color);
    height:calc(100vh - 54px);
    position: fixed;
    left: 0;
    top: 54px;
    padding-top: 50px;
}

.v_sider .item a{
    padding: 0 30px;
    height: 50px;
    color:#fff;
    line-height: 1;
    transition:all .4s;
}
.v_sider .item a img{
    margin-right: 20px;
}
.v_sider .item a:hover{
    background: rgba(255,255,255,.2);
}
.v_sider .item.cur a{
    background: var(--subtheme-color);
}

/* v_main */

.v_main{
    margin-left: 240px;
    padding-top: 54px;
}
.v_main_banner{
    height: 160px;
    background: url("../images/bg5.jpg") no-repeat center;
    background-size:cover;
    padding-left: 60px;
}
.v_main_banner .hd{
    flex:1;
    padding-right: 40px;
}
.v_main_banner .hd .con{
    padding-left: 60px;
    color:#fff;
}
.v_main_banner .hd .con h4{
    font-family: 'NunitoBold';
}
.v_main_banner .bd{
    padding:0 30px 20px 0;
    align-items: flex-end;
}
.v_main_banner .bd a{
    width:140px;
    height: 30px;
    background: rgba(0,0,0,.4);
    border-radius: 5px;
    margin-left: 10px;
    justify-content: center;
    color:#fff;
    font-size: 14px;
    transition:all .4s;
}
.v_main_banner .bd a i{
    margin-right: 4px;
}
.v_main_banner .bd a span{
    display: block;
    height: 30px;
    line-height: 30px;
    overflow: hidden;
}
.v_main_banner .bd a:hover{
    background: var(--theme-color);
}

.v_main_menu{
    padding: 0 40px;
    background: #eee;
}
.v_main_menu .item{
    margin-right: 6px;
}
.v_main_menu .item a{
    display: block;
    height: 50px;
    line-height: 50px;
    padding: 0 22px;
    font-family: 'NunitoBold';
    position: relative;
}
.v_main_menu .item a:after{
    content:'';
    transition:all .4s;
    width: 0;
    height: 3px;
    background: var(--subtheme-color);
    position: absolute;
    left: 0;
    bottom: 0;
}
.v_main_menu .item.cur a:after,.v_main_menu .item a:hover:after{
    width: 100%;
}

/* v_main_bd */

.v_main_bd{
    padding: 40px 40px 50px;
}
.v_main_recommend_h{
    padding-bottom: 35px;
    border-bottom: 1px solid #eee;
}
.v_main_recommend_h .item_video video{
    width: 480px;
    height: 270px;
}
.v_main_recommend_h .item_con{
    padding-left: 30px;
}
.v_main_recommend_h .item_con .tit{
    font-family: 'NunitoBold';
    line-height: 1;
}
.v_main_recommend_h .item_con .time{
    font-size: 14px;
    color:#666;
    margin: 10px 0 ;
}
.v_main_recommend_h .item_con .time i{
    margin-right: 6px;
}
.v_main_recommend_h .item_con .desc{
    color:#666;
}
.v_main_recommend_h .item_con .more{
    margin: 20px 0 30px;
}
.v_main_recommend_h .item_con .more a{
    font-family: 'NunitoBold';
    color:#666;
}
.v_main_recommend_h .item_con .more a:hover{
    color:var(--theme-color);
}
.v_main_recommend_h .item_con .btn a{
    width: 140px;
    display: flex;
    height: 30px;
    justify-content: center;
    align-items: center;
    font-size: 14px;
    background: #4bcd65;
    border-radius: 100px;
    transition: all .4s;
    color:#fff;
}
.v_main_recommend_h .item_con .btn a i{
    margin-right: 10px;
}
.v_main_recommend_h .item_con .btn a:hover{
    background: var(--theme-color);
}

/* v_videos_list */

iframe{
    width: 100%!important;
    height: auto;
    min-height: 200px;
}
.v_videos_list .j_tit{
    font-family: 'NunitoBold';
    line-height: 1;
    padding-top: 35px;
}
.v_videos_list .j_tit.j_tit_pt{
    padding-top: 0;
}
.v_videos_list .list{
    padding: 15px 0;
    margin: -8px;
    border-bottom: 1px solid #eee;
}
.v_videos_list .list .item{
    display: block;
    width: 25%;
    padding:8px;
}
/*.v_videos_list .list .item .video-item iframe{*/
/*    width: 100%!important;*/
/*    height: auto!important;*/
/*}*/
.v_videos_list .list .item video{
    width: 100%;
    border-radius:10px;
    display: block;
}
.v_videos_list .list .item .tit{
    line-height: 1.4;
    padding-top: 15px;
}
.v_videos_list .list .item .time{
    font-size: 14px;
    color:#666;
    margin-top: 6px;
}
.v_videos_list .list .item .time i{
    margin-right: 5px;
}
.v_videos_list .list .item:hover .tit{
    color:var(--theme-color);
}


/*  */

.v_main_show{
    height: 100vh;
    overflow: hidden;
}
.v_main_show .v_main_bd{
    padding: 40px 40px 0;
}
.v_video_show{
    flex:1;
    min-width: 0;
    padding-right: 40px;
    overflow: auto;
    height:calc(100vh - 94px);
}
.v_video_show .video video{
    width: 100%;
    display: block;
}
.v_video_show .tit{
    font-family: 'NunitoBold';
    padding: 20px 0 10px;
}
.v_video_show .time{
    color:#666;
}
.v_video_show .time i{
    margin-right: 6px;
}
.v_video_show .desc{
    line-height: 1.5;
    margin: 10px 0 30px;
}


.v_video_show_list{
    width: 350px;
    background: #eee;
    padding: 30px;
    overflow: auto;
    height:calc(100vh - 94px);
}
.v_video_show_list .j_tit{
    font-family: 'NunitoBold';
}
.v_video_show_list .item{
    padding-bottom: 20px;
}
.v_video_show_list .item video{
    width: 100%;
    border-radius: 10px;
    display: block;
}
.v_video_show_list .item .tit{
    font-family: 'NunitoBold';
    line-height: 1.3;
    margin: 15px 0 0;
}
.v_video_show_list .item .time{
    color:#666;
}
.v_video_show_list .item .time i{
    margin-right: 6px;
}
.v_video_show_list .item:hover .tit{
    color:var(--theme-color);
}
.v_video_show_list::-webkit-scrollbar,.v_video_show_list::-webkit-scrollbar,.v_video_show::-webkit-scrollbar,.v_video_show::-webkit-scrollbar{
    display: none;
    scrollbar-width: none
}