body
{
	justify-content: center;
	align-items: center;
	background-color: rgb(19,61,73);
	}
H1, H2
{
	font-family: arial,trebuchet MS,times;
	text-align: center;
	color: rgb(255,255,255); 
}
H1
{
font-size: 0.9EM;
margin-bottom:-10px;
}
H2
{
font-size: 0.8EM;
}
.logo
{
	display: block;
	width: 400px;
    margin-left: auto;
    margin-right: auto; 
	margin-top: 200px;
	margin-bottom:-80px;
}
.entrer
{
	display: block;
	width: 70px;
    margin-left: auto;
    margin-right: auto; 
	margin-top: 60px;
	margin-bottom:160px;
}