<!DOCTYPE html>
<html>
<meta charset="utf-8">
<head>
<title>登录</title>
<link rel="stylesheet" type="text/css" href="_STATIC_/plugins/layui/css/layui.css">
<script type="text/javascript" src="_STATIC_/plugins/layui/layui.js"></script>
</head>
<body style="background:#1E9FFF;">
<div style="position: absolute;left: 50%;top: 50%;width: 500px;margin-left: -250px;margin-top: -200px;">
<div style="background: #ffffff;padding: 20px;border-radius: 4px;box-shadow:5px 5px 20px #444444;">
<div class="layui-form">
<div class="layui-form-item" style="color: gray;margin-left: 50%;">
<h2>后台登陆系统</h2>
</div>
<hr>
<div class="layui-form-item">
<label class="layui-form-label">用户名</label>
<div class="layui-input-block">
<input type="text" class="layui-input">
</div>
</div>
<div class="layui-form-item">
<label class="layui-form-label">密 码</label>
<div class="layui-input-block">
<input type="password" class="layui-input">
</div>
</div>
</div>
</div>
</div>
</body>
</html>
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
layui css path