.container_left_list{

}
.video_ul{
	overflow: hidden;
}
.video_li{
	width: 283px;
	position: relative;
    overflow: hidden;
    margin-right: 15px;
    float: left;
    margin-bottom: 20px;
}
.video_li:nth-of-type(3n){
	margin-right: 0;
}
.ask_img{
	width: 283px;
	height: 160px;
	border-radius: 10px;
}
.ask_a {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 10;
}
.ask_icon {
    z-index: 2;
    width: 50px;
    height: 50px;
    background: url(../img/ask_icon1.png) no-repeat;
    background-size: 100% 100%;
    position: absolute;
    top: 98px;
    left: 13px;
}
.ask_tit {
    height: 40px;
    line-height: 40px;
    color: #393939;
    font-family: SourceHanSansCN-Regular;
    font-size: 18px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 100%;
}
.ask_bottom {
    height: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}
.ask_right, .ask_left {
    font-family: SourceHanSansCN-Regular;
    font-size: 16px;
    height: 25px;
    line-height: 25px;
    color: #898989;
}
.ask_left {
    padding-left: 25px;
    background: url(../img/ask_icon0.png) left center no-repeat;
    background-size: 20px 17px;
}
.container_left{
	width: 880px !important;
}
.container_top{
	width: 880px;
}