body {
font:12px Tahoma;margin:0px;text-align:center;
}
a:link,a:visited {font-size:12px;text-decoration:none;}
a:hover{}
/*页面层容器*/
#container {
width:780px;margin:0px auto;background:#fff
}
/*页面头部*/
#header {background:url(/blog_article/logo.gif) no-repeat;}
#banner {
background:url(/blog_article/banner.jpg) 0px no-repeat; /*加入背景图片*/;background:#999;
width:780px; /*设定层的宽度*/
margin:auto; /*层居中*/
height:200px; /*设定高度*/
border-bottom:5px solid #EFEFEF; /*画一条浅灰色实线*/
clear:both /*清除浮动*/
}
#pagebody {
width:780px; /*设定宽度*/
margin:0px auto; /*居中*/
background:#000
}
#sidebar {
width:200px; /*设定宽度*/
text-align:left; /*文字左对齐*/
float:left; /*浮动居左*/
background:#f3c;color:#666
overflow:hidden; /*超出宽度部分隐藏*/
height:300px;
padding:0px
}
#mainbody {
width:580px;
text-align:left;
margin:0px auto; /*居中*/
float:right;
overflow:hidden;
color:#fff
}
/*页面底部*/
#footer{
width:780px;margin:0 auto;height:65px;background:#999;repeat-x;color:#ff0066;clear:both;
}
想使这一层自动适应高度,有办法吗?
[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]