/* CSS Document */

body {
	margin-top:10px;
	background:#999999;
	}
img {
	border:0px;
	}
.wrapper {
   	margin-left: auto;
	margin-right: auto;
	width:800px;
	border:1px solid #000000;
	background:#ffffff;
	}
/* This style defines the area behind the logo. */
.logobkg {
	border-bottom:1px solid #000000;
	margin-left:1%;
	margin-right:10%;
	}
/* This style defines the area around the navigation bar. This is where the background image for the navigation bar is defines */
.navbar {
	position:relative;
	width:800px;
	background:#003399;
	}
/* These styles define the buttons in the navigation bar */
.buttons {
	margin:0px 0px 0px -16px;
	padding:0px 15px 0px 16px;
	text-transform:uppercase;
	font-family:Verdana, sans-serif;
	font-weight:bold;
	font-size:.6em;
	white-space:nowrap;
	}  
.buttons a {
	float:left;
	border-style:none;
	border-right:1px solid #000000;
	padding:7px 20px;
	text-decoration:none;
	color:#663300;
	}  
.buttons strong {
	float:left;
	border-style:none;
	border-right:1px solid #000000;
	padding:7px 20px;
	text-decoration:none;
	background:#c5ae9c;
	color:#fff;
	}
.buttons a:hover {
	color:#fff;
	background:#a59283;
	border-bottom-width:0;
	}
.subnav {
	background:#ffffff;
	padding:3px;
	}
/* These styles define link behaviors */
a:hover {
	text-decoration:none;
	}
a:active {
	color:#cc0000;
	} 
/* These styles define the columns that appear within the body of the page */
.leftcolumn {
	width:580px;
	background:#ffffff;
	padding:15px 14px 14px 15px;
	float:left;
	}
.rightcolumn {
	width:160px;
	background:#ffffff;
	padding:15px 14px 14px 15px;
	float:right;
	}
.fullcolumn {
	width:800px;
	background:#ffffff;
	padding:0px 14px 14px 15px;
	}
/* Heading can be used alone or with Boxbeige and Boxwhite below */
.heading {
	background:#c5ae9c;
	border:1px solid #cccccc;
	padding:5px 8px;
	font-family:Verdana, sans-serif;
	font-size:.7em;
	font-weight:bold;
	text-transform:uppercase;
	color:#fff;
	}
/* Boxbeige and Boxwhite should be used with the Heading style above */
.boxbeige {
	border-right:1px solid #cccccc;
	border-bottom:1px solid #cccccc;
	border-left:1px solid #cccccc;
	background:#feffef;
	padding:8px;
	font-family:Verdana, sans-serif;
	font-size:.7em;
	}
.boxwhite {
	border-right:1px solid #cccccc;
	border-bottom:1px solid #cccccc;
	border-left:1px solid #cccccc;
	background:#feffef;
	padding:8px;
	font-family:Verdana, sans-serif;
	font-size:.7em;
	}
/* These styles define font attributes */
h1 {
	font-family:Arial, sans-serif;
	font-size:1.2em;
	font-weight:bold;
	}
h4 {
	font-family:Arial, sans-serif;
	font-size:1em;
	font-weight:bold;
	}
.smltxt {
	font-family:Verdana, sans-serif;
	font-size:.6em;
	}
p {
	font-family:Verdana, sans-serif;
	font-size:.8em;
	font-weight:normal;
	font-align:justify;
	}

.gauche img {
margin-top : 1% ;
margin-left : 0% ;
margin-right : 10% ;
float : left ;
}

/* This style defines the footer */
.footer {
	padding:4px 12px;
	margin:0px;
	background:#000000;
	border-top:1px solid #666666;
	font-family:Verdana, sans-serif;
	font-size:.6em;
	color:#666666;
	clear:both;
	}

.titi {
   position:absolute;
   left: 50%; 
   top: 50%;
   width: 280px;
   height: 98px;
   margin-left: -140px;
   margin-top: -50px;
   border: 0px;
}

<style type="text/css">
a img {border:none} /* pas d'encadrement des images */
a:hover {border:0px } /* hack pour IE - ne sert sinon à rien */
a:hover img {width:300px ; height:216px} /* agrandi les images lors du survol */
</style>