#Logo_Abies
{
	background: url('../images/logo_Abies.jpg') no-repeat;
	background-position: center;
	width: auto;
	height: auto;
	min-height: 87px;
	background-position: cover, center;
	background-size: contain;
}
#abies_mobile
{
	background: url('../images/Logo_abies_mobile_projet.jpg') no-repeat;
	background-position: center;
	width: auto;
	height: auto;
	min-height: 71px;
	background-position: cover, center;
	background-size: contain;
}
header
{
	padding: 0px;
	margin: 0px;
	border-bottom: solid black 1px;
}
a:hover
{
	color: green;
}
@media (max-width: 720px)
{
	#Logo_Abies
{
	display: none;
}
}
@media (min-width : 720px)
{
	#abies_mobile
{
	display: none;
}
}