/**组件样式**/
.list_subs ul li a {
    color: #555555;
    font-size: 18px;
    display: block;
    height: 50px;
    line-height: 50px;
    position: relative;
    border-bottom: #dedede 1px solid;
    width: 280px !important;
    margin: 0 auto;
    padding: 0 15px;}