好看的DIV格式

http://blog.youkuaiyun.com/cxfcxj/article/details/5096662 

code {
 font-family: Monaco, Verdana, Sans-serif;
 font-size: 12px;
 background-color: #f9f9f9;
 border: 1px solid #D0D0D0;
 color: #666666;
 display: block;
 margin: 14px 0 14px 0;
 padding: 12px 10px 12px 10px;
}