body{
	color:black;
	font-family: arial;
	font-size:14px;
	line-height:1.7em;
	margin:0;
	margin-bottom:20px;
	background-color:#FCF6DB;
	background-attachment:fixed;
	overflow-x:hidden;
}

.ylaosa{
background-color:#F5DA70;
vertical-align:top;
width:100%;
height:240px;
}  

.alaosa{
background-color:#FCF6DB;
vertical-align:top;
width:100%;
height:100%;
}