/*
Layout en trois parties:
  bandeau = barre du dessus
  lateral = panneau de sommaire
  contenu = zone du contenu
*/
#fixe_haut {
	padding: 0;
	margin: 0;
	position: absolute;
	top: 0px;
	left: 0px;
	width: 100%;
	height: 125px; /* 90px */
	overflow: hidden;
}

#contenu {
	padding: 0;
	margin: 0;
	position: absolute;
	top: 125px; /* 105px */
	left: 250px; /* 200+20+20=240 */
	right: 0; /* 20px */
	bottom: 0; /* 20px */
	overflow: auto;
}

#lateral {
	padding: 0;
	margin: 0;
	position: absolute;
	top: 125px; /* 105px */
	left: 0; /* 20px */
	bottom: 0; /* 20px */
	width: 200px;
	overflow: auto;
}