<!DOCTYPEhtml
<html>
<head>
<metacharset="utf-8">
<title>菜鸟教程(runoob.com)</title>
</head>
<styletype="text/css">
table{font-size:1vw;}
</style>
<bodyborder=1style="border:1pxsolidred;">
<h4>一行三列:</h4>
<tableborder="1"width="100%">
<tr>
<tdwidth=33%>100100100100100100100100100100100300300300300300</td>
<tdwidth=33%>200200200200200200200200200200200200200200200200</td>
<tdwidth=33%>300300300300300300300300300300300300300300300300</td>
</tr>
</table>
</body>
</html>
本文转载自中文网 |