abstract：<!DOCTYPE html><html> <head> <meta charset="utf-8"> <title>登录</title> <link rel="stylesheet" type="text/css" href="static
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>登录</title>
<link rel="stylesheet" type="text/css" href="static/layui/css/layui.css">
<script type="text/javascript" src="static/layui/layui.js"></script>
</head>
<body style="background:#1E9FFF;">
<div style="width: 500px; margin: 270px auto 0px; ">
<div style="background: white; border-radius: 4px; box-shadow: 5px 5px 20px #4444; padding: 20px;">
<form class="layui-form" >
<h3 style="color: gray;">后台管理系统</h3>
<div class="layui-form-item">
<label class="layui-form-label">用户名</label>
<div class="layui-input-block">
<input type="text" placeholder="请输入用户名" 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="text" placeholder="请输入密码" class="layui-input">
</div>
</div>
<div class="layui-form-item">
<label class="layui-form-label">验证码</label>
<div class="layui-input-inline">
<input type="password" placeholder="请输入验证码" class="layui-input">
</div>
<div class="layui-form-mid layui-word-aux">验证码</div>
</div>
<div class="layui-form-item">
<div class="layui-input-block">
<button class="layui-btn" lay-submit lay-filter="formDemo">登录</button>
</div>
</div>
</form>
</div>
</div>
</body>
</html>
<!-- 总结：使用layui可以极大的提高工作效率 -->
Correcting teacher：天蓬老师Correction time：2019-03-23 08:44:25
Teacher's summary：使用框架不仅可以提升效率, 还能规范代码,便于交流