UL {
	LIST-STYLE-TYPE: none
}
A {
	TEXT-DECORATION: none; COLOR: #000
}
#menu {
	WIDTH: 960px; TEXT-ALIGN: center; MARGIN: 0px auto; LINE-HEIGHT: 30px
}
#menu LI {
	WIDTH: 160px; FLOAT: left; TEXT-ALIGN: center; MARGIN: 0px
}
#menu LI A {
	BACKGROUND: #ccc; DISPLAY: block
}
#menu LI A:hover {
	BACKGROUND: #666; FONT-WEIGHT: bold; COLOR: #fff
}
.red {
	BACKGROUND: #666; FONT-WEIGHT: bold; COLOR: #fff
}
#menu LI .nn1 {
	HEIGHT: 200px; WIDTH: 100%; BACKGROUND: #eee; POSITION: absolute; LEFT: 0px; Z-INDEX: 5; DISPLAY: none
}
#menu LI .nn1 .span1 {
	HEIGHT: 200px; WIDTH: 700px; BACKGROUND: #eee; POSITION: absolute; LEFT: 50%; MARGIN: 0px 0px 0px -500px
}
#menu LI .nn1 .pic {
	HEIGHT: 165px; WIDTH: 300px; POSITION: absolute; LEFT: 50%; MARGIN: 20px 0px 0px 180px
}
#menu LI .nn1 .pic IMG {
	HEIGHT: 165px
}
#menu LI .nn1 .span1 UL {
	LINE-HEIGHT: 30px
}
#menu LI .nn1 .span1 UL LI {
	WIDTH: 130px; FLOAT: left; TEXT-ALIGN: center
}
#menu LI .nn1 .span1 UL LI A {
	WIDTH: 130px; BACKGROUND: #eee; COLOR: #000080; TEXT-ALIGN: center; DISPLAY: block
}
#menu LI .nn1 .span1 UL LI A:hover {
	BACKGROUND: #ffa500; FONT-WEIGHT: normal
}
.clear {
	OVERFLOW: hidden; HEIGHT: 1px; WIDTH: 100%; CLEAR: both; MARGIN: -1px auto 0px
}
#menu_nav * {
	LIST-STYLE-TYPE: none; TEXT-DECORATION: none; PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; MARGIN: 0px; PADDING-RIGHT: 0px
}
DIV#menu_nav {
	POSITION: relative
}
#menu_nav UL.menu_nav {
	WHITE-SPACE: nowrap
}
#menu_nav UL.menu_nav LI {
	HEIGHT: 30px; POSITION: relative; DISPLAY: inline-block
}
#menu_nav UL.menu_nav LI DIV {
	POSITION: absolute; LEFT: 0px; TOP: 30px
}
#menu_nav UL.menu_nav LI DIV DIV {
	POSITION: absolute; LEFT: 188px; TOP: -6px
}
#menu_nav UL.menu_nav LI DIV UL LI {
	HEIGHT: auto; WIDTH: auto; FLOAT: none; DISPLAY: block
}
#menu_nav UL.menu_nav LI A {
	BACKGROUND-IMAGE: url(https://lyxy.jju.edu.cn/Image/item1.png); BACKGROUND-REPEAT: no-repeat; BACKGROUND-POSITION: left -1000px; PADDING-LEFT: 14px; MARGIN: 10px 2px; DISPLAY: inline-block
}
#menu_nav UL.menu_nav LI A SPAN {
	CURSOR: pointer; HEIGHT: 27px; BACKGROUND-IMAGE: url(https://lyxy.jju.edu.cn/Image/item1.png); BACKGROUND-REPEAT: no-repeat; BACKGROUND-POSITION: right -1000px; PADDING-LEFT: 0px; DISPLAY: inline-block; LINE-HEIGHT: 10px; PADDING-RIGHT: 38px
}
#menu_nav UL.menu_nav LI:hover A {
	BACKGROUND-POSITION: left -54px
}
#menu_nav UL.menu_nav LI:hover A SPAN {
	BACKGROUND-POSITION: right -81px
}
#menu_nav UL.menu_nav LI.active A {
	BACKGROUND-POSITION: left 0px
}
#menu_nav UL.menu_nav LI.active A SPAN {
	BACKGROUND-POSITION: right -27px; COLOR: #ffffff
}
#menu_nav UL.menu_nav LI DIV UL LI A {
	BACKGROUND: none transparent scroll repeat 0% 0%; PADDING-BOTTOM: 0px; PADDING-TOP: 0px; PADDING-LEFT: 0px; MARGIN: 0px; DISPLAY: block; PADDING-RIGHT: 0px
}
#menu_nav UL.menu_nav LI DIV UL LI A SPAN {
	HEIGHT: auto; WIDTH: 165px; BACKGROUND: none transparent scroll repeat 0% 0%; WHITE-SPACE: normal; PADDING-BOTTOM: 7px; PADDING-TOP: 7px; PADDING-LEFT: 9px; DISPLAY: block; LINE-HEIGHT: 25px; PADDING-RIGHT: 0px
}
#menu_nav UL.menu_nav LI DIV {
	WIDTH: 200px; BACKGROUND-IMAGE: url(https://lyxy.jju.edu.cn/Image/submenu-top.png); BACKGROUND-REPEAT: no-repeat; BACKGROUND-POSITION: 0px top; PADDING-TOP: 6px
}
#menu_nav UL.menu_nav LI DIV UL {
	BACKGROUND-IMAGE: url(https://lyxy.jju.edu.cn/Image/submenu-bottom.png); BACKGROUND-REPEAT: no-repeat; BACKGROUND-POSITION: 0px bottom; PADDING-BOTTOM: 9px; PADDING-TOP: 0px; PADDING-LEFT: 6px; PADDING-RIGHT: 6px
}
#menu_nav UL.menu_nav UL LI:hover {
	
}
#menu_nav UL.menu_nav LI.active UL LI A SPAN {
	WIDTH: 165px; COLOR: #09c6f5
}
#menu_nav UL.menu_nav LI.active UL LI A SPAN:hover {
	COLOR: #09c6f5
}
#menu_nav UL.menu_nav UL LI A SPAN:hover {
	COLOR: #09c6f5
}
#menu_nav UL.menu_nav UL LI A SPAN:hover {
	COLOR: #09c6f5
}
#menu_nav {
	HEIGHT: 30px; BACKGROUND: url(https://lyxy.jju.edu.cn/Image/bg.png) repeat-x; PADDING-LEFT: 14px
}
#menu_nav SPAN {
	COLOR: #ffffff
}
#menu_nav LI:hover > A > SPAN {
	COLOR: #ff6633
}
#menu_nav UL.menu_nav LI A SPAN {
	FONT-SIZE: 14px; FONT-FAMILY: Trebuchet MS; LETTER-SPACING: 7px
}
#menu_nav UL.menu_nav LI DIV UL LI A SPAN {
	FONT-SIZE: 14px; FONT-FAMILY: Trebuchet MS; COLOR: #ffffff
}
#menu_nav UL.menu_nav LI DIV UL {
	PADDING-BOTTOM: 8px
}
#menu_nav UL.menu_nav LI DIV UL LI:first-child {
	BORDER-TOP-WIDTH: 0px
}
#menu_nav LI > DIV {
	VISIBILITY: hidden
}
#menu_nav LI:hover > DIV {
	VISIBILITY: visible
}
#menu_nav UL.menu_nav UL LI:hover {
	BACKGROUND-COLOR: #fff
}
#menu_nav UL.menu_nav UL LI:hover A SPAN {
	COLOR: #ff6633
}
#menu_nav UL.menu_nav UL LI:hover UL LI A SPAN {
	COLOR: #ffffff
}
#menu_nav UL.menu_nav UL LI:hover UL LI A SPAN:hover {
	COLOR: #ff6633
}
#menu_nav UL.menu_nav LI DIV UL LI {
	BACKGROUND-IMAGE: url(https://lyxy.jju.edu.cn/Image/hr.gif); BACKGROUND-REPEAT: repeat-x; BACKGROUND-POSITION: left bottom
}
#menu_nav UL.menu_nav UL A.parent {
	BACKGROUND: url(https://lyxy.jju.edu.cn/Image/arrow.gif) no-repeat right center; MARGIN-RIGHT: -1px
}
#menu_nav UL.menu_nav LI {
	ZOOM: 1; DISPLAY: inline
}
#menu_nav UL.menu_nav LI A {
	ZOOM: 1; DISPLAY: inline
}
#menu_nav UL.menu_nav LI A SPAN {
	ZOOM: 1; DISPLAY: inline
}
#menu_nav UL.menu_nav LI A {
	_background-image: url("https://lyxy.jju.edu.cn/Image/item.gif")
}
#menu_nav UL.menu_nav LI A SPAN {
	_background-image: url("https://lyxy.jju.edu.cn/Image/item.gif")
}
#menu_nav UL.menu_nav LI DIV {
	_background-image: url("https://lyxy.jju.edu.cn/Image/submenu-top.gif")
}
#menu_nav UL.menu_nav LI DIV UL {
	_background-image: url("https://lyxy.jju.edu.cn/Image/submenu-bottom.gif")
}
#menu_nav UL.menu_nav LI A:hover {
	_background-position: left -54px
}
#menu_nav UL.menu_nav LI A:hover SPAN {
	_background-position: right -81px; _color: #FFFFFF
}
#menu_nav UL.menu_nav LI LI A:hover SPAN {
	_color: #09C6F5
}
#menu_nav DIV {
	_display: none
}
#menu_nav DIV LI:hover DIV {
	_display: block; _visibility: visible
}
#menu_nav DIV LI:hover LI:hover DIV {
	_display: block
}
#menu_nav DIV LI:hover LI:hover LI:hover DIV {
	_display: block
}