@charset "utf-8";
/* CSS Document */

#menu {
	padding: 45px 0 0 0;
}

#menu_ul {
	padding: 0;
    margin: 0;
}

#menu_left {
	background: url(images/bg_menu_left.png) no-repeat;
	width: 10px;
	height: 40px;
	float: left;
	margin: 0 0 0 80px;
}

#menu_content {
	width: 645px;
	height: 40px;
	background: url(images/bg_menu.png) repeat-x;
	float: left;
}

#menu_right {
	background: url(images/bg_menu_right.png) no-repeat;
	width: 18px;
	height: 40px;
	float: left;
}

#menu_ul li {
	display: block;
	float: left;
	position: relative;
    padding: 4px 0 0 0;
}

#menu_ul .menu_icon {
	float:left;
	width: 20px;
	height: 20px;
	position: absolute;
	top: 10px;
	left: 3px;
	margin: 0 0 0 5px;
}

#menu_about a .menu_icon {
	background:url(images/icon_about.png) no-repeat;
}

#menu_service a .menu_icon {
	background:url(images/icon_develop.png) no-repeat;
}

#menu_teaching a .menu_icon {
	background:url(images/icon_teaching.png) no-repeat;
}

#menu_contact a .menu_icon {
	background:url(images/icon_contact.png) no-repeat;
}

#menu_about a:hover .menu_icon {
    background-position: 0 -20px;
}

#menu_service a:hover .menu_icon {
	background-position: 0 -20px;
}

#menu_teaching a:hover .menu_icon {
	background-position: 0 -20px;
}

#menu_contact a:hover .menu_icon {
	background-position: 0 -20px;
}

#menu_ul .menu_text {
	float: left;
	margin: 0px 0 0 30px;
    color: #555555;
    font-size: 0.9em;
}

#menu_ul li a {
	display: block;
	height: 28px;
	padding: 8px 0 0 5px;
	text-align: center;
	text-decoration: none;
	font-weight: bold;
	text-transform:uppercase;
    text-shadow: 0 1px 0 #FFFFFF;
}

#menu_ul li a:hover span {
	color:#2a3654;
}

#menu_about a {
	width: 140px;
}

#menu_service a {
	width: 150px;
}

#menu_teaching a {
	width: 110px;
}

#menu_contact a {
	width: 130px;
}