#Header_G
{
	background-image: url('images/civ-charte3.1u_03.jpg');
	width: 539px;
	height: 143px;
}

#Header_D
{
	background-image: url('images/civ-charte3.1u_04.jpg');
	width: 261px;
	height: 35px;
}
#Header_DG
{
	background-image: url('images/civ-charte3.1u_08.jpg');
	width: 153px;
	height: 18px;
}