body {
	margin-top:50px;
	width:831px;
}
.content {
	position:relative;
	background:url(../img/p_index.jpg) no-repeat;
	height:553px;
	border-bottom:none!important;
}
#nav {
	position:absolute;
	right:50px;
	bottom:80px;
	
	width:141px;
	height:63px;
	z-index:1;
}