.site_pos {
	margin-left: -380px;
	position: absolute;
	visibility: visible;
	z-index: 0;
	left: 50%;
	top: 0px;
}
.menu_pos {
	position: relative;
	visibility: visible;
	z-index: 2;
	left: 5px;
	top: 6px;
	width: 578px;
}