/*==============================================================================
	GRC multi-level script-free pure-CSS menuing system stylesheet.
	This code is hereby placed into the public domain by its author
	Steve Gibson. It may be freely used for any purpose whatsoever.

	Computed Geometries:	with a default 12px font, 1.0em == 12px and
	1px == 0.08333em.
	Thus, our 98px wide Freeware and Research buttons are 8.166666em wide.
==============================================================================*/
/*====== GLOBAL OVERRIDES FOR MAJOR ITEMS AND DIFFERING BROWSER DEFAULTS =====*/
.menuminwidth0 table, img, button, iframe, ul, li  { margin:0; padding:0; border:0; }
table { text-align:left; }
/* iframe { width:0; height:0 } */


.menuminwidth0 li {
	/*margin-bottom:1em;*/
	display: block;
	letter-spacing: 1px;/* set default inter-item vertical spacing */
	}
	
.tightlist li {
	margin-bottom:0.25em;/* tighter list for simple bullets */
	}
 /*================= STYLES FOR THE GRC MASTHEAD and CONTROLS ==================*/
.menuminwidth0 {/* for all browsers (non-IE) that obey min-width */
	position:relative;
	width:100%;
	height: 20px;/* 36px masthead height + 18px button height + 1px lower border*/
	min-width:560px;
	clear: both;
	margin: 0;
	padding: 0;
	}

/* suppress our whole menu when not an interactive mode (when printing, etc.) */
@media print, projection { }

* html .menuminwidth1 {			/* this allows IE5/6 to simulate min-width capability */
	position:relative;					/* we can simulate a minimum width by creating a large */
	float:left;								/* border in this first div, then placing our content */
	height: 1px;							/* into a second nested div (see 2nd nested div next */
	border-left:560px solid #fff;	/* CSS box-model borders are a fixed size */
	}

* html .menuminwidth2 {			/* used to simulate min-width capability for IE5/6 */
	position:relative;
	margin-left:-560px;
	height: 1px;
	}

#masthead {
	position:relative;					/* position our child objects relative to this div */
	float:left;
	vertical-align:top;				/* protect from super-large user text sizing */
	border:0;
	margin:10px 0px 0px 0px;
	padding:0;
	width:100%;						/* WLC Green1-fill the entire width */
	height: 20px;					/* set the overall height above the menu-bar */
	background-color:#00592A;			/* WLC Green 1 */
	}

	
/*========================= TOP OF THE MENU CASCADE =========================*/

.menu {
	position:relative;					/* establish a menu-relative positioning context */
	float:left;
	height:25px;							/* the menu's overall height */
	width:100%;							/* give us a black border underneath */
	/*text-transform: uppercase; */
	background-color: #00592A;
	margin: 0;
	padding: 0;
	}

.menu img {
	vertical-align: top;					/* prevent images from being pushed down by text */
	}

.menu ul {
	padding:0;
	margin:0;
	border:0;
	list-style-type:none;				/* we don't want to view the list as a list */
	line-height: 15px;
	}

.menu li {
	float:left;							/* this creates the side-by-side array of top-level buttons */
	position:relative;				/* create local positioning contexts for each button */
	margin:0px;
	line-height: 25px;
	}

.menu ul li a {
	padding: 5px 0px 0px 0px;
	line-height:15px;
	height: 25px;
	margin: 0px;
}

.menu ul li table {
	margin:-1px 0;						/* IE5 needs -1px top and bottom table margins */
	margin:0;								/* re-zero the table margins for everyone but IE5 */
	border-collapse:collapse;		/* IE5 needs this for the sub-menus to work */
	font-size:12px;						/* this sets the base font size for our entire menu */
	}

.drop {
	display:block;
	padding:0px 0.33em;			/* this sets the l/r margins for our menu item */
	margin:0;
	text-align:right;						/* this right alignment goes with the float:left below */
	cursor:pointer;						/* IE tries to switch back to an I-beam, don't let it */
	}

.drop span {								/* this simultaneously left and right aligns the text and */
	float:left;								/* the arrows in the drop-down menus which link to sub-menus */
	}
/*======================== TOP LEVEL MENU DEFINITIONS ========================*/
.menu ul li ul {
	display:none;						/* initially hide the entire list hierarchy */
	padding:1px;
					/* this is our box border width */
	}

.menu ul li a,
.menu ul li a:visited {				/* unselected top-level menu items */
	display:block;
	float:left;
	text-decoration:none;
	height:20px;
	color: #cccccc;
	}

.menu ul li:hover a,
.menu ul li a:hover {				/* selected top-level menu items */
	height:18px;
	color:#FFFFFF;
	}
/*======================== 2ND LEVEL MENU DEFINITIONS ========================*/
.menu ul li:hover ul,
.menu ul li a:hover ul {					/* 2nd level drop-down box */
	display:block;
	position:absolute;
	margin:0;
	top:23px;									/* place us just up underneath the top-level images */
	left:-1px;									/* left-align our drop-down to the previous button border */
	height:auto;								/* the drop-down height will be determiend by line count */
	width:13.5em;
	}

.menu ul li:hover ul.leftbutton,
.menu ul li a:hover ul.leftbutton {/* our first dropdown should not be skewed */
	left:0px;
	padding: 0px;
	}

.menu ul li:hover ul.skinny,
.menu ul li a:hover ul.skinny {			/* 2nd level skinny drop-down box */
	width:8.08333em;						/* with a 12px default font, this is 97px width (97/12) */
	}

.menu ul.rightmenu li:hover ul,
.menu ul.rightmenu li a:hover ul {		/* 2nd level neighborhood drop-down box */
	left:auto;
	right:0;								/* nudge the right menu right to line up under the border */
	}

* html .menu ul.rightmenu li a:hover ul {		/* IE5/6 needs a tweak here */
	right:-1px;
	}

.menu ul li:hover ul li a,
.menu ul li a:hover ul li a {			/* 2nd level unselected items */
	border:0;
	margin:0;
	padding:5px 0px 5px 0px;
	height:auto;
	text-indent: 10px;
	color:#FFFFFF;					/* this sets the unselected drop-down text color */
	background-image:url(../gen_images/transp_bg_dark_gray.png);/* this sets the drop-down menu background color */
	background-repeat:repeat;
	width:20.5em;
	}

.menu ul li:hover ul li:hover a,
.menu ul li a:hover ul li a:hover {		/* 2nd level selected item */
	color:black;
	background-image:url(../gen_images/transp_bg_white.png);
	background-repeat:repeat;
	}

.menu ul li:hover ul.skinny li a,
.menu ul li a:hover ul.skinny li a,
.menu ul li:hover ul.skinny li a:hover,
.menu ul li a:hover ul.skinny li a:hover {		/* 2nd level un+selected items */
	width:8.08333em;
	}
/*======================== 3RD LEVEL MENU DEFINITIONS ========================*/
.menu ul li:hover ul li ul,
.menu ul li a:hover ul li a ul {					/* hide inactive 3rd-level menus */
	visibility:hidden;
	}

.menu ul li:hover ul li:hover ul,
.menu ul li a:hover ul li a:hover ul {			/* 3rd level drop-down box */
	visibility:visible;
	position:absolute;
	margin-top:-1px;					/* bring the top edge of the 3rd level menu up one */
	top:0;
	left:8.08333em;
	width:14em;
	}

.menu ul li:hover ul li:hover ul li a,
.menu ul li a:hover ul li a:hover ul li a {			/* 3rd level unselected items */
	width:14em;
	background-image:url(../gen_images/transp_bg_dark_gray.png);
	background-repeat: repeat;
	color:#FFFFFF;
	}

.menu ul li:hover ul li:hover ul li a:hover,
.menu ul li a:hover ul li a:hover ul li a:hover {			/* level3 selected items */
	width:14em;
	color:#000000;
	background-image:url(../gen_images/transp_bg_white.png);
	background-repeat:repeat;
	}