<head runat="server">
<title>无标题页</title>
<style type="text/css">
*{ margin:0}
body,html,form{ height:100%}
</style>
</head>
<body>
<form id="form1" runat="server">
<div style="height:100%;background:red;">
<div style="height:77px; background:blue;"></div>
<div style="？？？？"></div>
</div>
</form>
</body>
</html>
如何实现那个div占满空余位置，即100%-77px??????????????????????????????????
CSS code:
<div style="height:100%;margin-top:77px;background:red;">
<div style="height:77px;position:absolute;top:0px;left:0px; background:blue;"></div>
</div>
记忆中是这样的，没有试验，见谅!
顶。不错。。。。。
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html;charset=gb23
