#header {/*页面头部*/
	font:24px Tahoma;
	width:95%;
	margin:5px auto;
	vertical-align:middle;
	height:60px;
	text-align:center;
}

#footer {/*页面底部*/
	font:15px Tahoma;
	width:95%;
	margin:5px auto;
	vertical-align:bottom;
	height:30px;
	padding-top:5px; 
}