@charset "utf-8";
/* CSS Document */
.page{clear:both;width:100%; margin-top:30px;margin-bottom:50px;text-align:center;}
.page span{display:inline-block;width:auto;margin-right:5px;padding:5px 10px 5px 10px; background:#f6f6f6; border:#e3e3e3 1px solid;}
.page span:hover{background:#000; color: #fff;}
.page span:hover a{color: #fff;}
.page strong{color:#000;}


.center_title{margin:auto; margin-top:30px;width:95%; height:auto; overflow:hidden;}

.main{clear:both;margin:auto;padding:0; width:95%;height:auto!important;min-height:100px;max-height:none;overflow:hidden;display: flex;}
.main_center{flex:1; margin:0;padding:0;margin-left: 50px;}
.main_left{margin:0; margin-top:0px;padding:0;width: 250px; height:auto;overflow:hidden;order: -1; }


.video_list{margin:auto; margin-top:30px;margin-bottom:50px;width:90%; height:auto; overflow:hidden;}
.video_list ul{display:block;float:left; margin:1%; width:22%;padding:0.5%;box-shadow:0 0 20px #fff;background: #fff;height:auto;overflow:hidden;border-radius: 10px;}
.video_list ul:hover{box-shadow:0 0 20px #ccc; border-radius: 10px;}
.video_list .p{padding-bottom:88%;padding-top:88%;height:0; overflow: hidden; background:#ededed no-repeat center center;background-size:contain; display: flex; justify-content: center; align-items: center;  border-radius: 3px;}
.video_list .p i{ font-size: 50px; color: rgb(255, 255, 255,0.5);}
.video_list .n{ margin: 10px; line-height: 25px; height: 25px;}


#left_list{margin:auto; margin-top:30px;width:95%;}
#left_list .c{padding:15px;border-bottom:#ededed 1px solid;}
#left_list .c a{display:block; font-size:16px;color:#000;}
#left_list .c:hover{ background:#f1f1f1;}

.video_view{ text-align: center; padding-bottom: 50px;}
#video{ background: #000; border-radius: 5px; width: 800px; height: 600px;}
.video_button{margin-top:30px;text-align:center;}
.video_button a{ display: inline-block; padding:10px 15px 10px 15px;border:none; width:150px;text-align:center; background:#883c92;color:#fff;cursor:pointer;border-radius:5px;}


@media screen and (max-width: 700px) {
.tt{ font-size: 16px;}

.center_title{ width:95%;}

.main{width:100%; margin-top:20px;display: block;}
.main_center{width:100%; margin-left: 0px;}
.center_title{ padding:0px 10px 0px 10px;}
.main_left{width:100%;}

#left_list{ margin-top:30px; margin-bottom:20px;width:100%;width:100%;}
#left_list .c{padding:10px 15px 10px 0px; text-align:center; background:#f1f1f1; border-bottom:#FFF 1px solid;}
#left_list .c a{display:block; font-size:16px;}
    
.video_list{ width: 100%;}
.video_list ul{width:46%; padding:2%; margin: 0px; border-bottom:#f2f2f2 20px solid;box-shadow:none; border-radius: 0px;}
.video_list ul:hover{box-shadow:none; border-radius: 0px;}
.video_list .n{ margin: 10px; line-height: 25px; height: 50px;}

#video{ margin: 0; padding: 0; background: #000; border-radius: 0px; width: 100%; height: auto;}

.center_content{ width:95%;}
}