tryhtml_pre_width_css 在线代码实例

 <p>Standard pre</p>
<pre>This is a standard pre. It will use as much space as it needs.</pre>

<p>pre with a fixed width:</p>
<div style="width:200px;overflow:auto">
<pre>This is a pre with a fixed width. It will use as much space as specified.</pre>
</div>