header {
	 padding-top: 2em;
 	 padding-left: 2em;
 	 padding-right: 2em;
         background-color: black;
         background-repeat: no-repeat;
         background-attachment: scroll;
         background-size: 100% 100%;
         background-position-x: 0px;
         
     }
	
 section{
	 max-width: 900px;
    	 margin: 20px auto;
    	 padding: 20px;
     	 background-color: #fff;
    	 box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    	 border-radius: 5px;
     }

body {
	 padding-top: 5em;
 	 padding-left: 15em;
 	 padding-right: 15em;
         background-image: url('Fond ecran/comp4.gif');
         background-repeat: no-repeat;
         background-attachment: scroll;
         background-size: 100% 100%;
         background-position-x: 0px;
         
     }


h1 { font-family: Lucida Console; 
     font-size: 48px;
     color: black;
     text-align: left;
     border : 4px}


h2 { font-family: Lucida Console; 
     font-size: 30px;
     color: black;     
     text-align: left;
     border : 4px}

h3 { font-family: Lucida Console; 
     font-size: 15px;
     color: white;     
     text-align: right;
     border : 4px}


p { font-family: Lucida Console;
    font-size: 18px;
    color : black;
    text-align: left;
    border : 4px}


.flotte { float:right;}

a { font-family: Lucida Console;
    font-size : 15px
    color: grey;
    text-align : left;
    border : 4px}



footer {
	 padding-top: 2em;
 	 padding-left: 2em;
 	 padding-right: 2em;
         background-color: black;
         background-repeat: no-repeat;
         background-attachment: scroll;
         background-size: 100% 100%;
         background-position-x: 0px;
         
     }