body {
    background: rgba(0, 0, 0, 0) url("../Images/login_bgx.gif") repeat scroll 0 0;
    color: #ffffff;
    font-family: "微软雅黑";
}
.centered {
    background: #ce1126 url("../Images/bg_pattern.png") repeat scroll left top;
    border-radius: 20px;
    box-shadow: 0 0 6px #999;
    margin: 0 auto;
    padding: 36px;
    text-align: center;
    width: 400px;
}
.errortest404 {
    font-size: 40px;
    font-weight: bold;
    margin: 21px 0;
}
.errortest {
    font-size: 20px;
    font-weight: bold;
    margin: 21px 0;
}