.vcode {position: fixed;
    top: 0px;
    left: 50%;
    margin-left: 330px;
    width: 140px;
    height: 255px;
    background-color: #FFF;
    padding: 0 15px;
    border-radius: 2px;
    text-align: center;}
.vcode img {width:140px;height:140px;margin-top:15px;}
.codeTip {margin-top:5px;}
.codeTip p {margin-top:5px;margin-bottom:5px;}