#topnav {
	padding: 0;
	margin: 0;
	list-style: none;
	width: 941px;
	height: 23px;
	overflow: hidden;
}
#topnav a {
	display: block;
	background-image: url(../images/top_nav_eng.gif);
	padding-top: 46px; /* same as height of #topnav */
	text-decoration: none; /* needed for IE8 beta, otherwise it still shows the underlines */
}
#topnav li {
	float: left;
}

#topnav li {
	float: left;
}
#topnav-home {
	width: 100px;
}
#topnav-home:hover {
	background-position: 0px -24px;
}
#topnav-home:focus {
	background-position: 0px -24px;
}
#topnav-home:active {
	background-position: 0px -24px;
}

#topnav-concept {
	width: 142px;
	background-position: -100px 0;
}
#topnav-concept:hover {
	background-position: -100px -24px;
}
#topnav-concept:focus {
	background-position: -100px -24px;
}
#topnav-concept:active {
	background-position: -100px -24px;
}

#topnav-question {
	width: 164px;
	background-position: -242px 0;
}
#topnav-question:hover {
	background-position: -242px -24px;
}

#topnav-resto {
	width: 126px;
	background-position: -406px 0;
}
#topnav-resto:hover {
	background-position: -406px -24px;
}

#topnav-contact {
	width: 111px;
	background-position: -532px 0;
}
#topnav-contact:hover {
	background-position: -532px -24px;
}

#topnav-space2 {
	width: 141px;
	background-position: -643px 0;
}
#topnav-space2:hover {
	background-position: -643px -24px;
}

#topnav-lang_fr {
	width: 88px;
	background-position: -784px 0;
}
#topnav-lang_fr:hover {
	background-position: -784px -24px;
}

#topnav-lang_en {
	width: 69px;
	background-position: -871px 0;
}
#topnav-lang_en:hover {
	background-position: -871px -24px;
}