body {
    background: #f1f1f1;
}

h1 {
    margin-top: 8%;
    height: 100px;
    line-height: 100px;
    text-align: center;
    color: #666;
}

.danger {
    color: #f00;
}

.login {
    margin: 0 auto;
    padding: 30px 0 30px;
    width: 320px;
    background: #fff;
    webkit-box-shadow: 0 2px 5px 0 rgba(146, 146, 146, 0.1);
    -moz-box-shadow: 0 2px 5px 0 rgba(146, 146, 146, 0.1);
    box-shadow: 0 8px 25px 0 rgba(146, 146, 146, 0.21);
}

.layui-form {
    margin: 0 auto;
    width: 272px;
}

.layui-form .layui-input-block {
    margin: 0;
}

.layui-form .label {
    color: #666;
}