.head{
	background:#fff url(../img/topbg.png);
	background-image: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#ddd));
	padding:15px;
	border-bottom:5px solid #333;
	box-shadow:0 3px 10px rgba(0,0,0,.3);
}
.logo{
	float:left;
}
.nav{
	float:right;
}
.nav ul{
	box-shadow:0 0 1px #fff;
}
.nav ul li{
	float:left;
	color:#333;
	background-image: -webkit-gradient(linear, left top, left bottom, from(#fff), to(#ddd));
	border:1px solid #ccc;
	border-right:none;
	padding:10px 15px;
}
.nav ul li.first{
	border-top-left-radius:3px;
	border-bottom-left-radius:3px;
}
.nav ul li.last{
	border-right:1px solid #ccc;
	border-top-right-radius:3px;
	border-bottom-right-radius:3px;
}
.nav ul li.userinfo{
	box-shadow:0 2px 5px rgba(0,0,0,.1) inset;
	background:#ddd;
	background-image: -webkit-gradient(linear, left top, left bottom, from(#eee), to(#ccc));
}
.nav ul li.userinfo a{
	font-weight:bold;
}
.nav ul li.userinfo a span{
	font-weight:normal;
}
.nav ul li a{
}
.nav ul li a:link, .nav ul li a:visited{
	color:#333;
	text-shadow:1px 1px 1px #fff;
}
.nav ul li a:hover, .nav ul li a:active{
	color:#000;
}