body{
	
	
     display:  flex;
	 flex-flow: row wrap;
	 justify-content: center;
	 margin: 0px;	
     font-family:Helvetica, Arial, sans-serif;
    
	
}

header
{
	
background-color: #ffffff;
display: flex;	
width: 100%;
flex-flow: row nowrap;
justify-content: space-between;
align-items: center;


}



.drapeau
{
margin-right: 20px;
}



nav{
display: flex;
flex-flow: row nowrap;	
justify-content: space-between;
width: 100%;	
background-color: black;	
border-bottom: 4px solid gray;
position: sticky;
top: 0px;
 
}



nav ul
{
	
	list-style: none;   /* enlever les puces */
	margin: 0px;
	padding: 0px;
	display: flex;
	flex-basis: 100%;
}

nav ul li{
	
	cursor: pointer;
	padding: 0.2rem;
	flex: auto;
	text-align: center;
}


nav ul li:hover{
	
	background-color: #555;
	color: white;
    transform: scale(1.1);	
	
}
nav a{
   
	text-decoration: none;
	color: white;
}



.construction

{
margin: auto;

}



section
{
display: flex;
flex-flow: row wrap;
justify-content: space-between;	
flex-basis:80%;	
padding-bottom: 10px;	

}


section a
{
	text-decoration: none;
	color: black;
}

section img
{
   display: block;
   margin: 10px auto;	
	
}

section a:hover 
{
	color: gray;	
	
}



.box_1,.box_2,.box_3
{
background-color: rgba(208,207,207,0.5);
border-radius: 5px 5px 5px 5px;
border: 2px solid black;
box-sizing: border-box;
text-align: justify;
}



.intro 
{
    margin: auto 40px;
}

	
.box_1
{
	
	display: flex;
	flex-flow: row nowrap;
	align-items: center;
	width: 100%;
	height: 120px;
	text-align: center;
	margin: 10px 0px;
	border-radius: 5px 5px 5px 5px;
    border-bottom: 5px solid ;
	padding-left: 5px;
}




.box_2
{
	
	display: flex;
	flex-flow: column wrap;
	text-align: center;
	flex-basis: 39%;
	
}



.box_3
{
	
	display: flex;
	flex-flow: column wrap;
	text-align: center;
	flex-basis:39%; 
	
	
	
}



.box_4
{
	
	display: flex;
	flex-flow: column wrap;
	align-content: center;
	width: 20%;
	align-items: center;
	text-align: center;
}


.box_4 a

{	

margin-bottom: 45px;
	
}





.box_2 p, .box_3 p{
	
	margin: 25px;
	
}



/*  */



hr{
	
	width: 60%;
	margin: auto;
}


h4 
{


 background-color: gray;
 box-shadow: 4px  black;
 height: 25px;
 width:  100%;	
 margin: 0px;
 font-size: 1.2em;
 text-align: center;
 color: #fff;
 border-radius: 5px 5px 0px 0px;
 
}

footer
{

display: flex;
flex-wrap: nowrap;
justify-content: center;
align-items: center;	
background-color: #ffffff;
width:100%;	
}




footer a:hover
{
	

color: red;	
transform: scale(1.3);		
	
	
}



.media_sociaux a
{
	
display: inline-block;
margin-right: 20px;

}




/* Media query (Responsive Web)  */




@media all and (max-width:850px) 

{
	
	section{
		
		flex-direction: column;
		flex-wrap: nowrap;
		align-items: center;
}		
	
header h1{
	
	font-size: 1.5em;
}
	
.box_1,.box_2,.box_3,.box_4
{
	
background-color: white;
border: 0px;
margin-bottom: 5px;
}		
		
.box_2 p,.box_3 p
{
	


}

	
	.box_1  img{
		
	display: none;	
		
	}
	
	.box_2, .box_3, .box_4{
		
		width: 90%;	
		margin-bottom: 5px;
	}
	.box_4  {
		
	display: none;	
		
	}

hr{
	
	width: 100%
	
}




nav{
	
	position: relative;
	
}

nav ul{
	
	
	
	font-size: .8em;
	
	
}
	
	body{
		
		background: none;
		
	}
	


.image_gauche1{
	
display: none;	
	
}


	footer{
		display:flex;
		flex-direction: row;
		align-items: center;
		margin-top: 0px;
		padding: 10px;
		
	}
	



}