www.gusucode.com > 200套html5精品模板51_75 > 074/css/superfish.css

    /*** ESSENTIAL STYLES ***/

.sf-menu, .sf-menu * {
	margin:			0;
	padding:		0;
	list-style:		none;
}
.sf-menu {
	
}
.sf-menu ul {
	position:		absolute;
	top:			-999em;
	width:			10em; /* left offset of submenus need to match (see below) */
	margin-left: -2.5em; /* center the submenu customised by ansimuz */
}
.sf-menu ul li {
	width:			100%;
}
.sf-menu li:hover {
	visibility:		inherit; /* fixes IE7 'sticky bug' */
}
.sf-menu li {
	float:			left;
	position:		relative;
}
.sf-menu a {
	display:		block;
	position:		relative;
}
.sf-menu li:hover ul,
.sf-menu li.sfHover ul {
	left:			0;
	top:			2.5em; /* match top ul list item height */
	z-index:		99;
}
ul.sf-menu li:hover li ul,
ul.sf-menu li.sfHover li ul {
	top:			-999em;
}
ul.sf-menu li li:hover ul,
ul.sf-menu li li.sfHover ul {
	left:			10em; /* match ul width */
	top:			0;
}
ul.sf-menu li li:hover li ul,
ul.sf-menu li li.sfHover li ul {
	top:			-999em;
}
ul.sf-menu li li li:hover ul,
ul.sf-menu li li li.sfHover ul {
	left:			10em; /* match ul width */
	top:			0;
}