.chuzugs a{
    display:inline-block;
    margin-top: 20px;
    margin-bottom: 20px;
    width:320px;
    height:54px;
    line-height:54px;
    text-align:center;
    margin-left:37%;
    background:#e3453f;
    color:#FFF;
    font-size:24px;
    border-radius:5px;
    }