body{
	background-color:white;
}
.welcome{
	background-color:lightgrey;
	margin:10px auto 10px auto;
	width:50vw;
	font-size:48px;
	text-align:center;
	text-decoration:underline;
	
}
.article{
	margin:10px auto 10px auto;
	width:50vw;
	
}
.titrearticle1{
margin:10px auto 10px auto;
width:50vw;
font-size:25px;
border-right:2px solid black;
border-top:1px solid black;
border-left:2px solid black;
padding:0px;
}

.imageetlégende{
border-right:2px solid black;
border-bottom:1px solid black;
border-left:2px solid black;
padding-bottom:300;
margin:0px auto 60px auto;
}

.labeur{
box-sizing:borderbox;
font-size:10px;
column-count:2;
margin:10px auto 10px auto;
width:50vw;
font-family:tahoma;
}

.petittxt{
font-size:9px;
margin:10px auto 10px auto;
padding:8px 10px 20px 30px;

}
.legende{
text-align:center;
padding:20px;
font-size:9px;

}
.miseenavant{
padding:20px 20px 20px 20px
}
.pied{
	margin:20px auto 20px auto;
	width:50vw;
	text-align:center;
	padding:100px auto 100px auto;
}