匿名Fluid ProgressBar
This example shows how to set the width of ProgressBar to a percentage of its parent container.
示例：
代码：
<p>width: 50%</p>
<div class="easyui-progressbar" data-options="value:80" style="width:50%;"></div>
<p>width: 30%</p>
<div class="easyui-progressbar" data-options="value:40" style="width:30%;"></div>