/*==============================================================================

	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.

==============================================================================
*/

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

.menu {
	position:relative;        /* establish a menu-relative positioning context */
	float:left;                                     /* play nicely with others */
	margin:0;
	padding-top:10px;
	border:0;
	height:32px;                                  /* the menu's overall height */
	width:958px;         /* we always want our menu to fill the available space */
	top: 1px;
	/*background:yellow;*/
	font-family: Arial, Verdana, Helvetica, sans-serif;
	font-weight: bold;
	font-size: 12px;         /* this (and also below) sets the menu's font size */
	text-decoration:none;
}

.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:2em;           /* globally set the menu's item spacing. note */
}                               /* this must be 1.0 or 1.5 or 2.0 for Mozilla */

.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:0;
}

.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 */
	cursor:hand;           /* IE5 only knows about "hand", so set it both ways */
}

.drop span {        /* this simultaneously left and right aligns the text and */
	float:left;       /* the >> 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;
	width: 158px;
	float:left;
	text-decoration: none;
	text-align: center;
	/*height:26px;*/   /* ne pas mettre de height sinon pb qd on agrandit le texte */
	/*color: rgb(180,170,175);*/   /* aspect des liens du menu au repos */
	color: rgb(255,255,255);   /* aspect des liens du menu au repos */
	border-right:1px solid rgb(0,0,0);
	/*border-top:1px solid rgb(0,0,0);*/
	border-bottom:1px solid rgb(0,0,0);
	/*background:blue*/
	/*background: transparent url(images/fondmenutrans00.png) repeat;*/
}

.menu ul li:hover a,
.menu ul li a:hover {                        /* selected top-level menu items */
	/*height:26px;*/   /* ne pas mettre de height sinon pb qd on agrandit le texte */
	color: rgb(255,255,255);   /* aspect des liens clickables du menu qd on les survole */
	text-decoration: none;
	/*background:red;*/
	/*background-image: url(images/fond-bouton.gif); ne marche pas, les menues deroulants ne se déroulent plus sous IE6 ! */
	background: transparent url(images/fond-bouton.gif) repeat;
}

/*======================== 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: 2em;              /* place us just up underneath the top-level */
	left: -2px;       /* left-align our drop-down to the previous button border */
	height:auto;      /* the drop-down height will be determined by line count */
	width:158px;
	color:blue;                        /* this sets the unselected-text color */
	/*border:1px solid rgb(0,0,0);*/
	border: 0px solid rgb(0,0,0);
	/*background: red;*/         /* this sets our menu's effective "border" color */
	background-image: url(images/transparent.gif); /* Important : il faut mettre ce background avec un gif transparent */
	/* pour que les menus ne disparaissent pas au survol quand on change la taille de la police du navigateur ! */
	
}

.menu ul li:hover ul.leftbutton,
.menu ul li a:hover ul.leftbutton {/* our first dropdown should not be skewed */
	left: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 li:hover ul li a,
.menu ul li a:hover ul li a {                   /* 2nd level unselected items */
	border:0;
	/*margin-bottom: -2px;
	margin-top: -2px;*/
	margin: 0;
	padding: 0;
	height:auto;
	width:158px;
	/*color:white;*/               /* this sets the unselected drop-down text color */
	/*background:gray;*/       /* this sets the drop-down menu background color */
	/*width:13.5em;*/
	color: rgb(220,220,220);
	background: transparent url(images/fondmenutrans01.png) repeat;
	text-align: center;
	border-bottom:1px solid rgb(0,0,0);
	border-left:1px solid rgb(0,0,0);
	border-right:1px solid rgb(0,0,0);
}

.menu ul li:hover ul li:hover a,
.menu ul li a:hover ul li a:hover {                /* 2nd level selected item */
	/*color:lime;*/
	/*background:orange;*/
	text-decoration:none;
	color: rgb(255,255,255);
	background: transparent url(images/fondmenutrans03.png) 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:158px;
}

/*======================== 3RD LEVEL MENU DEFINITIONS ========================*/
/* Sous-sous-menu : Pas utilisé pour le moment */

.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:158px; /* décalage à droite du sous sous menu. Ex TITAN2 (Bio Active Stent) */
	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 - Sous-sous menu : ex : TITAN2 (Bio Active Stent) */
	border:0;
	/*margin-bottom: -2px;
	margin-top: -2px;*/
	margin: 0;
	padding: 0;
	height:auto;
	width:220px;
	color: rgb(220,220,220);
	background: transparent url(images/fondmenutrans01.png) repeat;
	text-align: center;
	border-bottom:1px solid rgb(0,0,0);
	border-left:1px solid rgb(0,0,0);
	border-right:1px solid rgb(0,0,0);
}

.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 */
	border:0;
	/*margin-bottom: -2px;
	margin-top: -2px;*/
	margin: 0;
	padding: 0;
	height:auto;
	width:220px;
	text-decoration:none;
	color: rgb(255,255,255);
	background: transparent url(images/fondmenutrans03.png) repeat;
	text-align: center;
	border-bottom:1px solid rgb(0,0,0);
	border-left:1px solid rgb(0,0,0);
	border-right:1px solid rgb(0,0,0);
}

/*======================== 3RD LEVEL MENU DEFINITIONS END ========================*/

 .titresousmenu {
 /* aspect des sous-titres non clickables du menu déroulé */
	display: block;
	width: 158px;
	color: rgb(255,255,255);
	background: transparent url(images/fondmenutrans04.png) repeat;
	/*background-color: rgb(50,37,80);*/
	margin: 0;
	padding: 0;
	text-align:center;
	border-bottom:1px solid rgb(0,0,0);
	border-left:1px solid rgb(0,0,0);
	border-right:1px solid rgb(0,0,0);
}

.cache {
/* Les images chargées avec la classe cache seront chargées 5000 pixels avant le début de l'écran pour qu'on ne les voit pas */
/* Mais comme elles auront été chargées une fois, la prochaine fois que le menu voudra les afficher, il n'y aura pas d'attente */
	position: absolute;
	left: 0px;
	top: -5000px;
}

/*==========================================*/

.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 */
	cursor:hand;           /* IE5 only knows about "hand", so set it both ways */
}

.drop span {        /* this simultaneously left and right aligns the text and */
	float:left;       /* the >> in the drop-down menus which link to sub-menus */
}