使用CSS样式定义圆角表格的代码如下：
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>网页特效|网页特效代码(www.panpan.org)---CSS样式定义的圆角表格</title>
</head>
<style type="text/css">
body{padding: 20px;background-color: #FFF;
font: 100.01% "Trebuchet MS",Verdana,Arial,sans-serif}
h1,h2,p{margin: 0 10px}
h1{font-size: 250%;color: #FFF}
h2{font-size: 200%;color: #f0f0f0}
p{padding-bottom:1em}
h2{padding-top: 0.3em}
div#nifty{ margin: 0 10%;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 id="nifty">
<b class="rtop"><b class="r1"></b><b class="r2"></b><b class="r3"></b><b class="r4"></b></b>
<h1>Nifty Corners</h1>
<p>Auiiui uieiouo auuaa oiaue uaou iioiiou uiio a io ieeoai uaouoe uoiaau eeauauou u oiauuie eo ui.</p>
<h2>Rounded corners without images</h2>
<p>Aaeao aiieuouiu io ueuiieu uei oeio uooiau uue ooiea ooiaui eue ouue i uiaoo iouieiuia uueeo ieieuiiau
ueaooa iou iaeieuo uoao iauoi u i oeioooe auo a ooe u uuuo oaooaae uoa iuiuiaeu iioaeu uuiu eeu ea eouoiuo ua o.</p>
<p>Iiuiuaea ouea ieuuio o i iuo oiei uoeeou ieoau uaeeiu uouooa uiaiaue ii oo iei eiaiueoo iaoa euiaou uoia
uuei ua aoauia ieoae eioiaia eu uiueeiui ueuaiuo uaa eie oaeee uau ooieoi uoii oeuioei uouiiuu ioeiuoe eaeuoi.</p>
<p>Iueuouii eei iueoie i iooououe eoio eeeuoeio u eu ee uueeo eiuoi iooeiu uuiei uiaeo oaaoo iuu uuue
auo au o ooueooii oueui aeeeau uoeoeee aeuaea aoeuoieeo aio aaiio iuouau e aouueuuie oiieae eioii oeeiu
uaeuueuu eeue ieu.</p>
<b class="rbottom"><b class="r4"></b><b class="r3"></b><b class="r2"></b><b class="r1"></b></b>
</div>
</body>
</html>
大家可以将如上代码复制到一个html文件中即可看到效果