body{
	
	
    display:  flex;
    flex-flow: row wrap;
	justify-content: center;
	margin: 0px;	
    font-family: Arial, sans-serif;
    /*background:  url("images/vacances_22.jpg") fixed ;*/	
	
}

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
{
    display: flex;
    flex-direction: row;
    flex-wrap:wrap;
    justify-content: space-between;	
    flex-basis:80%;	


}


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



section a:hover 
{
	color: gray;	
	
}



.box_1,.box_2,.box_3,.box_4
{
background-color: #fff;
border-radius: 5px 5px 5px 5px;
box-sizing: border-box;
}



.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-bottom: 5px solid #84c6e8;
	padding-left: 5px;
}





.box_2
{
	
	display: flex;
	flex-flow: column wrap;
	text-align: center;
	flex-basis: 39%;
    align-items: center;
    background-color: #ffffff;
	padding-bottom: 15px;
}



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



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


.box_4 a

{	

    margin-bottom: 55px;
	
}




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


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

.box_2 img, .box_3 img, .box_4 img
{
	
margin-top: 25px;	
	
}

hr{
	
	width: 70%;
	margin: 0px auto;
}

.box_4 h5
{
text-align: center;	
margin: 0px;
}



 h5
{
text-align: center;	
margin: 15px;
}


.livres
{
margin-bottom: 15px;
	
}

h4 /* Titres des boîtes */
{

    margin: 10px auto;	
    width:70%;
    height: 20px;
    background-color:gray;
    color:white;
    box-shadow: 6px 6px 6px black;	
    margin-bottom:	10px;
  
 
}


footer
{

   display: flex;
   flex-wrap: nowrap;
   justify-content: center;
   align-items: center;	
   background-color: #ffffff;
   width:100%;
   margin-top: 10px;   
}




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;
		
	}
	



}