body
{
	background: linear-gradient(lightgrey, grey, black);
}
#case1
{
	margin-left: 300px;
	width: 900px;
}
#case2
{
	width: 300px;
	position: absolute;
	top: 100px;
}
.liste
{
	text-decoration: none;
	color: white;
	font-size: 20px;
}
ul
{
	color: white;
}
li
{
	margin-bottom: 20px;
}
iframe
{
	position: relative;
	left: 170px;
}
#Pageinitiale
{
	text-decoration: none;
	color: black;
}
#Pageinitiale : visited
{
	text-decoration: none;
	color: black;
}
.contacts
{
	color: white;
}