本论坛的“运行代码”，在什么情况下起作用
我在代码l里面加了<html><head><body></body></head></htmal>,怎么还不出现“运行代码”框呢
2006-01-19 17:08
2006-01-19 17:15
2006-01-19 17:16
2006-01-20 13:47
2006-01-20 15:16
2006-01-20 15:38
[CODE]div.rtop div.r4, div.rbottom div.r4{margin: 0 1px;height: 2px}
</style>
<div id="nifty">
<div class="rtop"><div class="r1"></div><div class="r2"></div><div class="r3"></div><div class="r4"></div></div>
<p>Iueuouii eei iueoie i iooououe eoio eeeuoeio u eu ee uueeo</p>
<div class="rtop"><div class="r4"></div><div class="r3"></div><div class="r2"></div><div class="r1"></div></div>
</div>
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=gb2312">
<style type="text/css">
div.RoundedCorner
{
background: #9BD1FA;
}
b.rtop, b.rbottom{display:block;background: #FFF}
b.rtop b, b.rbottom b{display:block;height: 1px;overflow: hidden; background: #9BD1FA}
b.r1{margin: 0 5px}
b.r2{margin: 0 3px}
b.r3{margin: 0 2px}
b.rtop b.r4, b.rbottom b.r4{margin: 0 1px;height: 2px}
</style>
</head>
<body>
<div class="RoundedCorner">
<b class="rtop"><b class="r1"></b><b class="r2"></b><b class="r3"></b><b class="r4"></b></b>
<br>无图片实现圆角表格<br><br>
<b class="rbottom"><b class="r4"></b><b class="r3"></b><b class="r2"></b><b class="r1"></b></b>
</div>
</body>
</html>[/CODE]
2006-01-20 23:23
2006-01-20 23:25