@charset "utf-8";
/* CSS Document */
#main{clear:both;margin:auto;padding:0; margin-top:0px;width:95%;height:auto!important;min-height:50px;max-height:none;overflow:hidden;display: flex;}
#main_center{flex:1; margin:0;padding:0;height:auto;overflow:hidden;}
#center_title{margin:10px 0px 10px 0px;padding: 15px;}
#center_title span{float:right; margin-top:5px; cursor:pointer; display:none;}

#center_content{clear:both; margin-top:20px;height:auto;overflow:hidden;font-size:14px;}
#center_content #txt_show{ margin:10px;line-height:25px;height:auto;overflow:hidden;}
#center_content #txt_show{font-size:14px;}

#main_left{margin:0; margin-top:0px;padding:0; padding-left: 10px; width:250px;height:auto;overflow:hidden;order: -1;}
#left_title{ margin-top: 10px; padding: 15px;background: #091140; color: #fff; text-align: center; font-weight: bolder;}
#left_title a{color: #fff; }
#left_list{margin:auto;border: #091140 1px solid;}
#left_list .c{padding:10px 15px 10px 15px;background:#f3f4f8;border-bottom: #ccc 1px solid;}
#left_list .c a{display:block;color: #003399;font-weight: bolder;}
#left_list .c a::before{content:"";display: inline-block; width: 5px; height: 5px; border-radius: 50%; margin-top:0px; margin-right: 10px; vertical-align: middle;background:#ccc; border: #ccc 1px solid; background-size: cover;}
#left_list .s{position:absolute;margin-left:198px;margin-top:-25px;width:789px;height:auto; overflow:hidden;z-index:99999999999999;background:#FFF;border:#f1f1f1 1px solid;display:none;}
#left_list .c_s{padding:5px;padding-left:10px;}
#left_list .c_s a{display:block;}
#left_list .c_s_s{position:absolute;margin-left:204px;margin-top:-20px;width:788px;height:auto; overflow:hidden;z-index:99999999999999;background:#f1f1f1;border:#f1f1f1 1px solid;display:none;}
#left_list .c_s_n{display:inline-block; float:left; margin-left:5px;height:25px;line-height:25px;width:145px; text-align: center; overflow:hidden;}
#left_list .c_s_n a{font-weight:normal;}

#left_content{ margin-top: 20px; height: auto;}
#left_content  img{max-width: 100%;}

video{ background: #000; border-radius: 5px; width: 800px; height: 600px;}

@media screen and (min-width: 1400px) {
#main{width: 80%;}
}

@media screen and (max-width: 750px) {
#main{width:100%;margin-top:20px;}
#center_title span{ display: none;}
#main_left{position:fixed; top:0; left:0;width:150px; height:100%; overflow-y:scroll; background:#FFF; border-right: #ededed 1px solid; z-index:999999999999; display:none;}
#left_list .c{font-size:14px;}
#left_list .c a{font-size:14px;}
#main_center{width:100%;}
#center_content #txt_show img{width:100%; height:auto;}
video{ margin: 0; padding: 0; background: #000; border-radius: 0px; width: 100%; height: auto;}
}