.menu
 {
	font-family: "Arial", Arial, san-serif;
	width:100%;
	height:43px;
	position:relative;
	font-size:110%;
	color:#FFFFFF;
	margin: 0;
	background-image:
	-webkit-gradient(linear, left top,left bottom,
	from(#D5D5D5), to(#8F8F8F), color-stop(0.6,gray), color-stop(0.7, gray));
	box-shadow: 1px 2px 3px 2px rgba(119, 119, 119, 0.3);
	-moz-box-shadow: 1px 2px 3px 2px rgba(119, 119, 119, 0.3);
	-webkit-box-shadow: 1px 2px 3px 2px rgba(119, 119, 119, 0.3);
	z-index:2;
}
.menu ul li a
{
	display:block;
	text-decoration:none;
	text-shadow: 1px 1px 1px rgba(0, 0, 0, 0.3);
	color:#FBF0F5;
	font-weight:bold;
	width:82px; 
	height:42px; 
	text-align:center;
	border-bottom: 0;
	background-image:url('../images/menu/center.png');
	line-height:42px;
	font-size:75%; 
	overflow:hidden;
	padding-left: 1px;
	box-shadow: 1px 2px 3px 2px rgba(119, 119, 119, 0.3);
	-moz-box-shadow: 1px 2px 3px 2px rgba(119, 119, 119, 0.3);
	-webkit-box-shadow: 1px 2px 3px 2px rgba(119, 119, 119, 0.3);
	z-index:777;
}

.menu .left_nosub
{
	background-image:url('../images/menu/left.png');
	padding-left: 1px;
	margin-right: -1px;
}

.menu .right_hassub
{
	background-image:url('../images/menu/right.png');
}
.menu .right_nosub
{
	background-image:url('../images/menu/right.png');
}
.menu ul {padding:0; margin:0; list-style: none;}
.menu ul li {float:left; position:relative;}
.menu ul li ul {display: none;}


.menu ul li:hover a
{
	color:#FFFFFF;
	 background:url('../images/menu/center_hassub.png');
}

.menu ul li:hover ul
{
	
	display:block; position:absolute; top:42px; left:0; width:191px; margin: 0; padding: 0;
}
.menu ul li:hover ul li a.center_hassub
{
	background:#6a3; color:#F7F7F7;
}

.menu ul li:hover ul li:hover a.center_hassub
{
	background:#6a3; color:#F7F7F7;
}


.menu ul li:hover ul li ul {display: none;}

.menu ul li:hover .left_nosub {color:#F0F0F0; background:url('../images/menu/left_nosub.png');}
.menu ul li:hover .right_hassub {color:#F0F0F0; background:url(../'images/menu/right_hassub.png') ;}
.menu ul li:hover .right_nosub
{
	color:#F0F0F0;
	background:url('../images/menu/right_nosub.png') ;
}


.menu ul li:hover ul li a
{
	background-image: none;
	display:block;
	height: 28px;
	line-height: 28px;
	color:#F0F0F0;
	width:180px;
	text-align:left;
	margin: 0;
	padding:0 0 0 11px;
	font-weight:normal;
}
.menu ul li:hover ul
{
	margin: 0 0 0 0;
	padding: 0;
	background-image:url('../images/menu/dropdown.png');
	background-repeat:repeat; 
	background-position:bottom left;
}


.menu ul li:hover ul .sub_active
{
	background-image:url('http://www.physicalcomputing.ru/images/menu/sub_active.png'); margin-right: 1px;
}


.menu ul li:hover ul li a:hover
{
	color:#F0F0F0; background-image:url('../images/menu/sub_hover.png');
}

.menu ul li:hover ul li:hover ul
{
	display:block; position:absolute; left:105px; top:0;
}
.menu ul li:hover ul li:hover ul.left
{
	left:-105px;
}

.wrap
{
	position:relative;
	float:left;
	width:100%;
	height:100px;
	padding:0;
	padding-left:0px;
}