.video_player{
    display: block;
    width: 100%;
    min-height: 1em;
    height: auto;
    position: relative;
    z-index: 3;
    background: black;
}
/*.video_info_container{
    width: 92%;
    margin: 0 auto;
}*/
.video_row_info_container{
    margin: 0 auto;
    padding-top: .5em;
}
.video_row_title{
    font-size: 1.2em;
    line-height: 1.5em;
    font-weight: bolder;
}
.video_row_info{
    font-size: 0.67em;
    padding-top: 1em;
    line-height: 1.83em;
    color: #b8b8b8;
}
.video_row_info_summary{
    margin-top: 0.7em;
}
.video_row_summary{
    font-size: 0.83em;
    line-height: 1.67em;
    color: #666666;
    padding-top: 0.8em;
}


/*竖版*/
.all_screen_container{
    width: 100%;
    height: 100vh;
    display: flex;
    flex-flow: column nowrap;
    justify-content: center;
}
.video_player{
    flex: 1;
    position: relative;
    overflow: hidden;
}
.related_button{
    width: 2.4em;
    height: 2.4em;
    position: absolute;
    right: 1em;
    bottom: 20%;
    /*background-color: red;*/
    border-radius: 1.2em;
    z-index: 20;
    overflow: hidden;
}
.related_button_bg{
    width: 100%;
    height: 100%;
    background-color: #000000;
    opacity: 0.1;
    position: absolute;
    z-index: 0;
}
.related_button_center{
    width: 100%;
    height: 100%;
    background-image: url("../images/icon-show-related.png");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 1.1em auto;
    position: absolute;
    z-index: 1;

}
.video_player_column{
    width: 100%;
    max-height: 100%;
}
.related_list_container{
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: 11;
    top: 0;
    left: 0;
}
.related_list_bg{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    background-color: #000000;
    opacity: 0.3;
}
.related_list_ct{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
    overflow: auto;
}
.related_list{
    margin-top: 40%;
    min-height: 100%;
    background: #ffffff;
    border-top-left-radius: 1em;
    border-top-right-radius: 1em;
    /*padding-top: 0.5em;*/
    padding: 0 4%;
}

.row_video_title{
    font-size: 1.2em;
    color: #ffffff;
    line-height: 1.5em;
    padding: 0.5em 4% 0;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
}
.row_video_info{
    height: 70px;
    overflow: auto;
    color: #ffffff;
    font-size: 0.8em;
    line-height: 1.4em;
    position: absolute;
    bottom: 50px;
    left: 4%;
    right: 4%;
    z-index: 2;
}
.ad{margin-top: 1em;}
.ad ul { width:200%; }
.ad .ad_item { /*width:50%; padding: 0 0.4em 0.4em 0.4em;*/ }
.ad .ad_title { display:flex; line-height:2em; background:no-repeat left center; background-size:2em; /*background-image: url(../images/tuiguang.png); padding-left: 2.5em;*/  }
.ad .ad_title .tip { width:2.5em; padding:0.1em 0.2em 0 0; }
.ad .ad_title .tip label { font-size: 0.7em; border:1px solid #DF3435; border-radius: 0.2em; display: inline-block; padding:0; text-align: center; line-height: 1.4em; height:1.4em; }
.ad .ad_title label { width:100%; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;font-size: 1em; line-height: 3em; color: #333333;}
.ad .ad_title span { width:1em; }
.ad .img { height:0; padding-bottom:56.25%; background-size: cover; background-repeat: no-repeat; background-position: center; border-radius: 3px; position: relative;}
.icon_ad{position: absolute; width: 1.75em; height: 0.9375em; background-image: url("../images/icon-guanggao.png"); background-size: cover; background-repeat: no-repeat;bottom: 0.5em; right: 0.5em;}