<span><!</span><span>DOCTYPE html PUBLIC
"-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"
</span><span>></span>
<span><</span><span>meta </span><span>http-equiv</span><span>=
"Content-Type"
</span><span> content</span><span>=
"text/html; charset=gb2312"
</span> <span>/></span>
<span><</span><span>style </span><span>type</span><span>=
"text/css"
</span><span>></span><span>
<!--
.d1 </span><span>{</span><span>
position</span><span>:</span><span>absolute</span><span>;</span><span>
top</span><span>:</span><span>20px</span><span>;</span><span>
left</span><span>:</span><span>20px</span><span>;</span><span>
width</span><span>:</span><span>200px</span><span>;</span><span>
height</span><span>:</span><span>200px</span><span>;</span><span>
background</span><span>:</span><span>red
</span><span>}</span><span>
.d2 </span><span>{</span><span>
width</span><span>:</span><span>500px</span><span>;</span><span>
height</span><span>:</span><span>100px</span><span>;</span><span>
background</span><span>:</span><span>blue</span><span>;</span>
<span>}</span><span>
-->
</span><span></</span><span>style</span><span>></span>
<span><</span><span>div </span><span>
class
</span><span>=
"d1"
</span><span>></</span><span>div</span><span>></span>
<span><</span><span>div </span><span>
class
</span><span>=
"d2"
</span><span>></</span><span>div</span><span>></span>