/* remove the bullets and set the margin and padding to zero for the unordered list */
#menu ul {
	padding:0;
	margin:0;
	list-style-type: none;
}
/* float the list so that the items are in a line and their position relative so that the drop down list will appear in the right place underneath each list item */
#menu ul li {
	float:left;
	position:relative;
	margin: 0px auto;
	padding: 0px;
	z-index: 1;
}
/* style the links to be 104px wide by 30px high with a top and right border 1px solid white. Set the background color and the font size. */
#menu ul li a, #menu ul li a:visited {
	display:block;
	text-align:center;
	width:120px;
	line-height:26px;
	overflow:hidden;
	font: 12px/26px "微软雅黑", "宋体", "幼圆", "黑体";
	text-decoration: none;
	color:#333;
}
/* make the dropdown ul invisible */
#menu ul li ul {
	display: none;
}
/* specific to non IE browsers */
/* set the background and foreground color of the main menu li on hover */
#menu ul li:hover a {
	color:#FF5516;
	background:#A4D2D2;
}
/* make the sub menu ul visible and position it beneath the main menu list item */
#menu ul li:hover ul {
	display:block;
	position:absolute;
	top:26px;
	left:0;
	width:120px;
}
/* style the background and foreground color of the submenu links */
#menu ul li:hover ul li a {
	display:table-cell;
	background:#C0E0E0;
	color:#666;
	border-bottom: 1px solid #666;
}
/* style the background and forground colors of the links on hover */
#menu ul li:hover ul li a:hover {
	background:#F3FCFA;
	color:#333;
	margin: 0px;
	border-bottom: 1px solid #666;
}