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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>后台管理</title>
<link rel="stylesheet" type="text/css" href="layui-v2.4.5/layui/css/layui.css">
<script src="layui-v2.4.5/layui/layui.js"></script>
<style>
.header{height:40px;background:#ff6700;line-height:40px;color:white;padding:0 20px;font-size:14px;}
.right{float:right;font-size:12px;}
.right a{font-size:12px;color:white;}
.main{width:200px;background:#333766;position:absolute;}
.layui-collapse{border:none;}
.layui-colla-item{border:none;}
.layui-colla-title{background:#42485b;color:white;}
.layui-colla-content{border:none;padding:0;}
.content{position:absolute;left:200px;right:0;}
</style>
</head>
<body>
<div class="header">
<span class="left">京东商城--后台管理系统</span>
<span class="right">admin[系统管理员] <span><a href="">退出</a></span></span>
</div>
<div class="main">
<div class="layui-collapse">
<div class="layui-colla-item">
<h2 class="layui-colla-title">管理员管理</h2>
<div class="layui-colla-content layui-show">
<ul class="layui-nav layui-nav-tree" lay-filter="test">
<li class="layui-nav-item layui-nav-itemed">
<a href="javascript:;">默认展开</a>
</li>
</ul>
</div>
</div>
<div class="layui-colla-item">
<h2 class="layui-colla-title">权限管理</h2>
<div class="layui-colla-content layui-show">
<ul class="layui-nav layui-nav-tree" lay-filter="test">
<li class="layui-nav-item layui-nav-itemed">
<a href="javascript:;">默认展开</a>
</li>
</ul>
</div>
</div>
<div class="layui-colla-item">
<h2 class="layui-colla-title">系统设置</h2>
<div class="layui-colla-content layui-show">
<ul class="layui-nav layui-nav-tree" lay-filter="test">
<li class="layui-nav-item layui-nav-itemed">
<a href="javascript:;">默认展开</a>
</li>
</ul>
</div>
</div>
<div class="layui-colla-item">
<h2 class="layui-colla-title">权限管理</h2>
<div class="layui-colla-content layui-show">
<ul class="layui-nav layui-nav-tree" lay-filter="test">
<li class="layui-nav-item layui-nav-itemed">
<a href="javascript:;">默认展开</a>
</li>
</ul>
</div>
</div>
<div class="layui-colla-item">
<h2 class="layui-colla-title">系统设置</h2>
<div class="layui-colla-content layui-show">
<ul class="layui-nav layui-nav-tree" lay-filter="test">
<li class="layui-nav-item layui-nav-itemed">
<a href="javascript:;">默认展开</a>
</li>
</ul>
</div>
</div>
</div>
</div>
<div class="content">
<iframe src="seciton2.1.html" scrolling="no" frameborder="0" style="width:100%;height:100%;"></iframe>
</div>
</body>
</html>