演示效果截图

用到的图片

CSS代码

<style type="text/css">
/* Vertical Bar Graph */
#vertgraph { 					
width: 378px; 
height: 207px; 
position: relative; 
background: url("g_backbar.gif") no-repeat;}
#vertgraph ul { 
width: 378px; 
height: 207px; 
margin: 0; 
padding: 0;}
#vertgraph ul li {  
position: absolute; 
width: 28px; 
height: 160px; 
bottom: 34px; 
padding: 0 !important; 
margin: 0 !important; 
background: url("g_colorbar3.jpg") no-repeat !important;
text-align: center; 
font-weight: bold; 
color: white; 
line-height: 2.5em;}
#vertgraph li.critical { left: 24px; 
background-position: 0px bottom !important; }
#vertgraph li.high { left: 101px; 
background-position: -28px bottom !important; }
#vertgraph li.medium { left: 176px; 
background-position: -56px bottom !important; }
#vertgraph li.low { left: 251px; 
background-position: -84px bottom !important; }
#vertgraph li.info { left: 327px; 
background-position: -112px bottom !important; }
/* Note: The use of !important is to over write 
my site stlyesheets for these examples */
</style>

HTML代码

<h3>www.865171.cn</h3>
<div id="vertgraph">
	<ul>
		<li class="critical" style="height: 150px;">22</li>
		<li class="high" style="height: 80px;">7</li>
		<li class="medium" style="height: 50px;">3</li>
		<li class="low" style="height: 90px;">8</li>
		<li class="info" style="height: 40px;">2</li>
	</ul>
</div>