.logor
{
	display: block;
	width: 45px;
	margin-left: auto;
    margin-right: auto; 
	margin-top: 55px;
	margin-bottom:10px;
}
H3
{
	font-family: arial, georgia, times;
	text-align: center;
	color: black; 
	font-size: 0.9EM;
	border-bottom: double;
	padding-bottom: 10px;
}
H3:hover
{
	border-bottom: solid;
	padding-bottom: 10px;
}
.presentation
{
	margin-right:40px;
}
.portfolio
{
	margin-right:40px;
	
}
.contact
{
	margin-right:40px;
		border-bottom: solid;
}
#soustitre
{
	display: flex;
	flex-direction: row;
	justify-content:center;
	margin-left: auto;
	margin-right: auto;
	margin-top: 15px;
}
.retour
{
	display: block;
	width: 50px;
	margin-left: auto;
    margin-right: auto; 
	margin-top: 70px;
	margin-bottom:10px;
}
.contact
{
	border-bottom: solid;
}
a
{
	text-decoration: none;
	color: black;
}
.retour
{
	
	display: block;
	width: 40px;
    margin-left: auto;
    margin-right: auto; 
	margin-top: 70px;
	margin-bottom:10px;
}
p
{
	font-family: arial, georgia, times;
	color: black; 
	font-size: 1EM;
}
textarea
{
	width: 483px;
	height: 200px;
}
.tel
{
	font-family: arial, georgia, times;
	color: black; 
	font-size: 0.9EM;
}
strong
{
	color: black; 
}
.titre1
{
	font-weight: normal;
}
#conteneur1
{
	display: flex;
	justify-content: flex-start;
	text-align: right;
	height:400px;
	width: 180px;
	margin-top: 50px;
	padding-right: 10px;
	padding-top: 20px;
	border-right: 1px rgb(147,149,152) solid;

}
#conteneur2
{
		display: flex;
	justify-content: flex-start;
	text-align: left;
	height:400px;
	width: 490px;
	margin-left: 30px;
	margin-top: 50px;
	padding-top: 20px;	
}
#conteneur3
{
	display: flex;
	justify-content: center;
}