.ttxwlb{
    width: 90%;
    margin: 0 auto;}
.center_zz{    
    width: 100%;
    margin: 0 auto;
    border-bottom: 1px dashed #cfcfcf;
    padding: 20px 0;}
.center_zz .biaoti{
    font-weight: bold;
    font-size: 18px;
    line-height: 45px;
    text-align: center;
    display: block;
    color:#9e2a24;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    overflow: hidden;}
.center_zz .zy{
    font-size: 14px;
    line-height:30px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;}