.tc{
    text-align: center;
}
.tit{
    font-weight: 700;
    font-size: 30px;
    color: #1E7DE8;
    text-align: center;
    margin: 50px 0 20px;
}
.tit p{
    font-weight: 400;
    font-size: 18px;
    color: #666666;
}
.menu{
    border-bottom: 2px solid #ccc;
    margin-bottom: 30px;
}
.menu li{
    margin-right: 30px;
    font-size: 18px;
    cursor: pointer;
    position: relative;
    top: 3px;
    padding: 4px 10px;
}
.hover{
    color: #1E7DE8;
    border-bottom: 4px solid #1E7DE8;
}
.content_type{
    display: none;
}
.bd{
    display: block;
}
.video_item{
    margin: 0 25px 27px 0;
    width: 31.76%;
    display: inline-block;
    vertical-align: top;
}
.content ul .video_item:nth-child(3n+0){
    margin-right: 0
}
.cover{
    position: relative;
    cursor: pointer;
    height: 100%;
}
.mr0{
    margin-right: 0;
}
.cover:hover .play{
    background: url('/activity/elexcon2019/css/../img/playOn.png')no-repeat;
    background-size: 100% 100%; 
}
.cover img{
    width: 100%;
    height: 100%;
}
.name{
    border-top-left-radius: 25px;
    border-bottom-left-radius: 25px;
    position: absolute;
    top: 20px;
    right: 0;
    background: #1E7DE8;
    text-align: center;
    color: #fff;
    font-size: 14px;
    line-height: 40px;
    padding: 0px 20px;
    box-sizing: border-box;
}
.play{
    background: url('/activity/elexcon2019/css/../img/play.png')no-repeat;
    background-size: 100% 100%; 
    width: 75px;
    height: 75px;
    position: absolute;
    left: 0;
    right: 0;
    top: 38%;
    margin: 0 auto;
}
.video_item h3{
    width: 100%;
    background: #1E7DE8;
    text-align: center;
    color: #fff;
    font-size: 16px;
    padding: 10px 0;
    box-sizing: border-box;
}
.more{
    width: 160px;
    height: 46px;
    background: inherit;
    background-color: rgba(22, 155, 213, 1);
    display: block;
    margin: 10px auto 30px;
    border: none;
    border-radius: 25px;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
}




/* ÊÓƵר·ÃÏêÇéÒ³ */
.pagination{
    font-size: 18px;
    margin-bottom: 10px;
}
.interview_detail .video_item{
    width: 690px;
    height: 632px;
}
.interview_detail .cover{
    height: 461px;
}
.interview_detail .video_item h3{
    /* line-height: 62px; */
    /* height: 62px; */
}
.interview_detail .play{
    width: 90px;
    height: 90px;
}
.speech_info{
    float: right;
    background: #f2f2f2;
    padding: 25px 20px;
    box-sizing: border-box;
    width: 434px;
    height: 523px
}
.speech_info p{
    font-size: 14px;
    color: #666666;
}
.speech_info h4{
    font-size: 16px;
    margin-bottom: 20px;
}
.speech_info h4 b{
    font-size: 17px;
    margin-left: 15px;
}
.speech_info h5{
    font-size: 14px;
    color: #333;
    margin: 10px 0;
}
.speech_info h6{
    font-size: 14px;
    margin: 20px 0;
}
.see_interview{
    width: 240px;
    height: 40px;
    font-family: '΢ÈíÑźÚ';
    font-weight: 400;
    font-style: normal;
    font-size: 15px;
    color: #FFFFFF !important;
    background-color: rgba(237, 31, 88, 1);
    display: block;
    text-align: center;
    line-height: 40px;
    border-radius: 25px;
    margin: 26px auto 0 auto;
}
.cdes, .pdes{
    max-height: 122px;
    overflow: auto;
}


@media screen and (max-width: 800px){
    .wrap {
        width: 100%;
        padding: 0 10px;
        box-sizing: border-box;
        margin: 0;
    }
    html{
        font-size: 13.3333333vw
    }
    body{
        width: 100vw
    }
    .photo,
    .photo_item,
    .right_content,
    .more_info{
        width: 100%;
    }
    .live_photo h2{
        text-align: center;
        font-size: .4rem;
    }
    .live_photo h2 hr{
        display: none;
    }
    .right_content h4{
        text-align: center;
        font-size: .4rem;
        margin: .2rem 0;
    }
    .right_content h4 img{
        display: none;
    }
    
    .page_nav>div{
        width: 100%;
        margin-bottom: .7rem;
    }
    .video_item {
        margin: 0 0 .5rem 0;
        width: 100%;
        display: inline-block;
    }
    .interview_detail .video_item {
        width: 100%;
        height: auto;
    }
    .interview_detail .play{
        width: 1.5rem;
        height: 1.5rem;
    }
    .interview_detail .cover {
        height: auto;
    }
    .speech_info {
        width: 100%;
        height: 100%;
    }
    .menu_box{
        overflow-x: auto;
    }
    .menu{
        /* width: 10rem; */
    }
    .menu li {
        margin-right: .2rem;
        font-size: .3rem;
        cursor: pointer;
        position: relative;
        top: 3px;
        padding: 4px .1rem;
    }
    .menu{
        border: none;
        margin-bottom: 0
    }
    .menu_box{
        padding-bottom: .3rem;
        margin-bottom: .25rem;
    }
    .hover{
        border: none;
    }
    .concat_box{
        padding: 10px;
        margin-top: .5rem;
    }
    .concat{
        border-radius: 5px;
        background: #f3f6f9;
        padding: .5rem.35rem;
        color: #333;
        font-size: .28rem;
        line-height: .5rem;
    }
    .concat_type{
        margin-top: .25rem;
    }
    .concat_type img{
        width: .6rem;
        margin-right: .25rem;
        vertical-align: middle;
    }
    .qrcode{
        width: 50%;
        text-align: center;
        margin-top: .6rem;
        line-height: .35rem;
    }
    .qrcode img{
        width: 100%;
        margin-bottom: .2rem;
    }

}