body {
	
}


header {
	box-shadow: 0 -5px 10px rgba(0, 0, 0, 0.05) inset, 0 1px 0 rgba(0, 0, 0, 0.1), 0 2px 0 #ffffff, 0 0 50px rgba(0, 0, 0, 0.2);
	height: 70px;
	display: block;
}

.menu_sign {
	padding: 20px 0px 0px 20px;
}
.menu_sign span{
	display: block;
	background: url(../menu_panel.png) no-repeat;
	width: 80px;
	height: 50px;
}
