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

header
{
	
background-color: #fff;
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 #2a8cfc;
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   /* boîtes 1,2,3,4 */
{
display: flex;
flex-direction: row;
flex-wrap: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: #fff;
border-radius: 5px 5px 5px 5px;
border: 2px solid #f3f3f3;
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;
	margin: 10px 0px;
	text-align: center;
	background-color: #fff;
	border-radius: 5px 5px 5px 5px;
    border-bottom: 5px solid gray;
	padding-left: 5px;
}




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



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



.box_4
{
	
	display: flex;
	flex-flow: column wrap;
	width: 20%;
	text-align: center;
	padding-top: 15px;
	
}


.box_4 a

{	

    margin-bottom: 55px;
	
}




.box_4 a:hover
{
	
	transform: scale(1.1);
}


.box_2 p, .box_3 p
{
	
	margin: 20px;
	
}



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

h5
{
text-align: center;	
}


h4 /* Titres des boîtes */
{

 
   background-color: gray;
   color: white;
   height: 25px;
   width: 100%;
   margin-top: 0px;
   margin-bottom: 0px;
   font-size: 1.1em;
   text-align: center;
   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:700px) 

{
	
	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 img, .box_3 img{
	
	 margin: auto;	
	 }
   
	
	.box_1  img{
		
	display: none;	
		
	}
	
	.box_2, .box_3{
		
		width: 45%;	
		margin-bottom: 5px;
	}
	
	.box_4  {
		
	display: none;	
		
	}

hr{
	
	width: 100%
	
}




nav{
	
	position: relative;
	
}

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




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



}