<html> 
<head>       
<meta charset=utf-8>   
<style type=\"text/css\">      
* {          
	margin: 0;        
	padding: 0;        
	box-sizing: border-box;    
}          
body {         
	width: 500px;                
}           
header{      
	margin:10px auto;   
	width:360px;     
	border:1px solid black;    
	height:32px;          
}          
section{     
	margin:10px auto;     
	width:360px;           
	border:1px solid black;   
}      
footer{     
	margin:10px auto;      
	width:360px;       
	border:1px solid black;  
	height:32px;         
}          
</style> 
</head>  
<body>   
	<header>1111</header>    
	<section><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br 	/><br /><br /><br /><br /><br /><br /><br /><br /></section>     
	<footer>222</footer>

</body>\n</html>","libs":[]}