footer
{
	display:flex;
  	justify-content: center;    /* centrer horizontalement */	
	/* margin-top:0px;	 */
	/* margin-bottom:1px; */
	font-size:1.0em;	
	margin-left:0px;
	margin-right:1.0em;	
	margin-bottom:5px;		
	margin-top:5px;			
	text-align: center;		
	/* margin-right:3.0em;	 */
	border-top:groove 3px rgba(0,0,0,1);				
	border-bottom:solid 2px black;				 
	border-left:solid 0px rgba(0,0,0,1);	
	/* border-left:solid 30px red;					 */
	background-color:rgba(0,155,255,0.2);	
}