星星评分--得分显示（CSS）
页面内容:
<html><head><link rel="stylesheet" href="./show.css" type="test/css"></head><body><div class='box'><div id="score_rate" style="width:75%"></div><div id="score_text">75分</div></div></body></html>
.box{ width:100px; height:20px; /*background:#f4cea3;*/background: url('./images/staroff.gif') top left repeat-x; border:1px solid red; font-size: 7px; position:relative}.rate{ /*width:50px;*/ height:100%; /*background:red;*/background: url('./images/staron.gif') top left repeat-x; position:absolute;}.rate_text{ width:100%; height:100%;top:12.5%; position:absolute; text-align:center;vertical-align:middle; color: red; font-size: 15px; font-family: monospace;}
