.category_list{
    height:36px;
    line-height: 36px;
    white-space: nowrap;
    background-color:#fff;
    overflow-x: scroll;
}
.category_list .item{
    padding:0 3.2vw;
    display: inline-block;
    vertical-align: top;
    font-size:13px;
    color:#000E35;
}
.category_list .item.selected{
    color:#014098;
}
.article_list .item{
    padding: 3.2vw 20.8vw 3.2vw 0;
    margin-left: 3.5vw;
    border-bottom:1px solid #f2f2f2;
    line-height: 20px;
    color:#333;
    font-size:14px;
    display: block;
    position: relative;
}
.article_list .item img{
    position: absolute;
    top:50%;
    width:16px;
    height:16px;
    margin-top:-8px;
    right:4.5vw;
}