代码：
<!DOCTYPE html>
<!-- saved from url=(0046)http://vamin.net/examples/rounded_tables2.html -->
<html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Rounded Tables with CSS3</title>
<style type="text/css">
table {
background:#ccc;
margin:20px;
border:#ccc 1px solid;
-moz-border-radius:10px;
-webkit-border-radius:10px;
border-radius:10px}
table th {padding:4px 10px}
table td {
background:#fff;
padding:2px 10px 4px 10px}
table tr.even td {background:#eee}
table tr:last-child td:first-child {
-moz-border-radius-bottomleft:10px;
-webkit-border-bottom-left-radius:10px;
border-bottom-left-radius:10px}
table tr:last-child td:last-child {
-moz-border-radius-bottomright:10px;
-webkit-border-bottom-right-radius:10px;
border-bottom-right-radius:10px}
table.collapsed {border-collapse:collapse}
</style>
<style type="text/css"></style></head>
<body>
<h1>Rounded Tables with CSS3</h1>
<p>Works in newer versions of Safari and Firefox. Degrades gracefully to square corners in IE and Opera.</p>
<h2>Uncollapsed</h2>
<table>
<tbody><tr><th>Column 1</th><th>Column 2</th><th>Column 3</th></tr>
<tr><td>1</td><td>1</td><td>2</td></tr>
<tr class="even"><td>3</td><td>5</td><td>8</td></tr>
<tr><td>13</td><td>21</td><td>34</td></tr>
<tr class="even"><td>55</td><td>89</td><td>144</td></tr>
<tr><td>233</td><td>377</td><td>610</td></tr>
</tbody></table>
<h2>Collapsed</h2>
<p>Border-radius does not apply to tables with the border-collapse:collapse property set.</p>
<table class="collapsed">
<tbody><tr><th>Column 1</th><th>Column 2</th><th>Column 3</th></tr>
<tr><td>1</td><td>1</td><td>2</td></tr>
<tr class="even"><td>3</td><td>5</td><td>8</td></tr>
<tr><td>13</td><td>21</td><td>34</td></tr>
<tr class="even"><td>55</td><td>89</td><td>144</td></tr>
<tr><td>233</td><td>377</td><td>610</td></tr>
</tbody></table>
<h2>Cellspacing=0</h2>
<table cellspacing="0">
<tbody><tr><th>Column 1</th><th>Column 2</th><th>Column 3</th></tr>
<tr><td>1</td><td>1</td><td>2</td></tr>
<tr class="even"><td>3</td><td>5</td><td>8</td></tr>
<tr><td>13</td><td>21</td><td>34</td></tr>
<tr class="even"><td>55</td><td>89</td><td>144</td></tr>
<tr><td>233</td><td>377</td><td>610</td></tr>
</tbody></table>
</body></html>