/**组件样式**/
.lis { padding-top: 10px;
    line-height: 30px;
    margin: 10px 0;
    text-align: justify;
    border-bottom: 1px dotted #b6b5b5;
    padding-bottom: 20px;}
 .bt {
    font-size: 20px;
    font-weight: 900;
    margin-right: 2%;}
.xdd{width: 3px;
    height: 20px;
    display: inline-block;
    background-color: #194fbb;
    float: left;
    margin-right: 10px;
    margin-top: 7px;}