<!DOCTYPE html> ?<html> ?<head lang="en"> ?????<meta charset="UTF-8"> ?????<title>table布局</title> ?</head> ?<body marginwidth="0px" marginheight="0px"> ?????<table width="100%" height="650px" style="background-color: aqua"> ?????????<tr> ?????????????<td colspan="3" width="100%" height="10%" style="background-color: chartreuse">这是头部</td> ?????????</tr> ?????????<tr> ?????????????<td width="20%" height="80%" style="background-color: antiquewhite">左菜单</td> ?????????????<td width="60%" height="80%" style="background-color: coral">内容</td> ?????????????<td width="20%" height="80%" style="background-color: cornflowerblue">右菜单</td> ?????????</tr> ?????????<tr> ?????????????<td colspan="3" width="100%" height="10%" style="background-color: crimson">这是底部</td> ?????????</tr> ?????</table> ?</body> ?</html> ?
2017-12-04HTML table布局
原文地址：http://www.cnblogs.com/zsan/p/7978128.html