.left{
	text-align: left;
}

.right{
	text-align: right;
}

.floatRight{
	float: right;
}

.site {
	margin: 50px;
}

.lien {
	color: black;
	text-decoration: none;
}

.hdp {
	position: fixed ;
	bottom: 50px;
	right: 10%;
}