代码编辑器：
x
1
<h4>Object with no margins:</h4>2
<p><object width="150" height="150" data="/static/media/html/helloworld.swf"></object> This is some text. This is some text. This is some text.</p>3
4
<h4>Object with 100px margins on left and right sides:</h4>5
<p><object width="150" height="150" data="/static/media/html/helloworld.swf" style="margin:0px 100px"></object> This is some text. This is some text. This is some text.</p>6
7
<footer>简单教程，简单编程<br/>Copyright © 简单教程 www.twle.cn</footer>8