App下载
实例代码( Tip: 登录后体验更佳 )
<!DOCTYPE html>
<html>
<title>(w3cschool.cn)</title>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://7npmedia.w3cschool.cn/w3.css">
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Montserrat">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<style>
body,h1 {font-family: "Montserrat", sans-serif}
img {margin-bottom: -7px}
.w3-row-padding img {margin-bottom: 12px}
</style>
<body>
<!-- Sidebar -->
<nav class="w3-sidebar w3-black w3-animate-top w3-xxlarge" style="display:none;padding-top:150px" id="mySidebar">
<a href="javascript:void(0)" onclick="w3_close()" class="w3-button w3-black w3-xxlarge w3-padding w3-display-topright" style="padding:6px 24px">
<i class="fa fa-remove"></i>
</a>
<div class="w3-bar-block w3-center">
<a href="#" class="w3-bar-item w3-button w3-text-grey w3-hover-black"></a>
<a href="#" class="w3-bar-item w3-button w3-text-grey w3-hover-black"></a>
<a href="#" class="w3-bar-item w3-button w3-text-grey w3-hover-black"></a>
<a href="#" class="w3-bar-item w3-button w3-text-grey w3-hover-black"></a>
</div>
</nav>
<!-- !PAGE CONTENT! -->
<div class="w3-content" style="max-width:1500px">
<!-- Header -->
<div class="w3-opacity">
<span class="w3-button w3-xxlarge w3-white w3-right" onclick="w3_open()"><i class="fa fa-bars"></i></span>
<div class="w3-clear"></div>
<header class="w3-center w3-margin-bottom">
<h1><b></b></h1>
 
 
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运行结果