body {
    background: #179898;
}

.login {
    box-shadow: 0px 0px 15px #ccc;
    width: 300px;
    height: 500px;
    background: #fff;
    padding: 60px 80px;
    margin: auto;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.login h2 {
    font-size: 28px;
    font-weight: 100;
    color: #333;
    text-align: center;
    margin-bottom: 50px
}

.login .back {
    float: right;
    color: #666;
}


.layui-form-item {
    position: relative;
}

.layui-form-item .input-icon {
    position: absolute;
    left: 5px;
    top: 10px;
    color: #999;
}

.layui-form-item .layui-input {
    padding-left: 24px;
}