#bienvenue {
	height: 470px;
	position: relative;
	width: 532px;
}
#bienvenue-01 {
	height: 198px;
	width: 246px;
	position: absolute;
	left: 18px;
	top: 20px;
}
#bienvenue-02 {
	height: 206px;
	width: 240px;
	position: absolute;
	left: 19px;
	top: 237px;
}
#bienvenue-03 {
	height: 201px;
	width: 249px;
	position: absolute;
	left: 279px;
	top: 242px;
}
#bienvenue-04 {
	height: 189px;
	width: 241px;
	position: absolute;
	left: 271px;
	top: 32px;
}