.stylepg {
	font-family: Geneva, Arial, Helvetica, sans-serif;
}
<style type="text/css">

body {
margin: 0;
padding:0;
position: absolute;
width: 100%;
height: 100%;
font-family: verdana, arial, sans-serif;
}
.haut {
	height: 150px;
	font-size: 12px;
	padding: 0px;
	display: block;
	margin-top: 0px;
	margin-bottom: 0px;
	position: fixe;
}
.conteneur {
height: 338px;
width: 100%;
}
.gauche {
	position: absolute;
	left: -1px;
	width: 100px;
	height: 208px;
	z-index: 2;
	display: block;
	top: 77px;
}
.frame {
	margin-left: 0px; /* on place ce bloc à droite du bloc menu de 180px de large */
	width: auto;
	overflow: auto;
}
.bas {
	width: auto;
	color: #FFFFFF;
	font-size: 10px;
	padding: 0px;
	background-image: url(imagesYEC/basbando2.png);
	background-repeat: repeat;
	height: 40px;
}

</style>