.xxx{width:1300px;
font-size: 23px;
    text-align: left;
    height: 39px;
    line-height: 39px;
    margin-top: 20px;
    font-weight: 600;
border-bottom:2px solid #093b82;
font-family:"Microsoft YaHei", tahoma, Simsun, Mingliu, Arial, Helvetica;}