#divcentreaccueil {
	width: 755px;
	height: 427px;
	overflow: auto;
	overflow-x: hidden;
	overflow-y: auto;
scrollbar-3dlight-color: #FFFFFF;
scrollbar-arrow-color: #A3CB3A;
scrollbar-base-color: #A3CB3A; 
scrollbar-darkshadow-color: #A3CB3A; 
scrollbar-face-color: #FFFFFF; 
scrollbar-highlight-color: #A3CB3A; 
scrollbar-shadow-color: #A3CB3A;
scrollbar-track-color: #A3CB3A;
}