body {
    font-family: font-family: 'Microsoft Yahei',Simsun;
    background-color: #2E71EA;
color: #fff;
}
.pad-top {
    padding-top:150px;
}
.text-center {
    text-align:center;
}
#error-link {
    font-size:150px;
    padding:10px;
    color:#F8FF23;
}