/*会自动去除多余空格
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title> CSS 代码格式化工具 </title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<style type="text/css">
a {color:blue; font-size:12px}
textarea {width:100%; height:300px; display:block; margin:10px 0; font-size:12px}
input {font-size:12px}
</style>
<script type="text/javascript">
<!--
function formatCSS(n){
var c = document.getElementById("abc");
var d = document.getElementById("def");
var v = c.value;
if (n==1){
d.value = v.replace(//r/n/g,"").replace(/}/g,"}/r/n").replace(//*///g,"*//r/n");
}
if (n==2){
d.value = v.replace(//r/n/g,"").replace(/}/g,"}/r/n").replace(//s*;/s*/g,";").replace(/;/g,";/r/n/t").replace(/{/g,"{/r/n/t").replace(/}/g,"/r/n}").replace(//*///g,"*//r/n");
}
if (n==3){
c.value = d.value = "";
}
}
//-->
</script>
</head>
<body onload="document.getElementById(abc).focus()">
<h1>CSS 代码格式化工具</h1>
<textarea id="abc" cols=150 rows=20 wrap="off" title="在这里输入CSS代码"></textarea>
<input type="button" value=" 横排 " onclick="formatCSS(1)" />
<input type="button" value=" 竖排 " onclick="formatCSS(2)" />
<input type="button" value=" 清空 " onclick="formatCSS(3)" />
<textarea id="def" cols=150 rows=20 wrap="off" title="这里将输出CSS代码"></textarea>
<a href="http://www.happyshow.org" target="_blank">happyshow.org</a>
</body>
</html>