JS floating ads compatible with multiple browsers [recommended]_advertising code

Floating ads are a form of advertising that we often use. It is a must-have code for webmasters. I believe you will be able to use it.

<title>JS floating ad</title> <style type="text/css"> img{border:0;} </style> <div id="ad1" style="Z-INDEX: 5"> <!--漂浮开始--> <a href="http://wh.vanke.com/Art" target="_blank"> <img src="http://www.jb51.net/images/logo.gif" alt="JS floating ads compatible with multiple browsers [recommended]_advertising code" ></a><!--漂浮结束--> </div>
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If you need to introduce external Js, you need to refresh to execute ]