/**********************************
 * Gestion des colonnes
 **********************************/
.column1 {   -webkit-column-count: 1; -moz-column-count: 1; column-count: 1; }
.column2 {   -webkit-column-count: 2; -moz-column-count: 2; column-count: 2; }
.column3 {   -webkit-column-count: 3; -moz-column-count: 3; column-count: 3; }
.column4 {   -webkit-column-count: 4; -moz-column-count: 4; column-count: 4; }
.column5 {   -webkit-column-count: 5; -moz-column-count: 5; column-count: 5; }
.column6 {   -webkit-column-count: 6; -moz-column-count: 6; column-count: 6; }
.column7 {   -webkit-column-count: 7; -moz-column-count: 7; column-count: 7; }
.column8 {   -webkit-column-count: 8; -moz-column-count: 8; column-count: 8; }
 
@media only screen /* Tablette */ 
and (max-width : 1000px) 
{
	.column1 {   -webkit-column-count: 1; -moz-column-count: 1; column-count: 1; }
	.column2 {   -webkit-column-count: 2; -moz-column-count: 2; column-count: 2; }
	.column3 {   -webkit-column-count: 3; -moz-column-count: 3; column-count: 3; }
	.column4 {   -webkit-column-count: 4; -moz-column-count: 4; column-count: 4; }
	.column5 {   -webkit-column-count: 4; -moz-column-count: 4; column-count: 4; }
	.column6 {   -webkit-column-count: 4; -moz-column-count: 4; column-count: 4; }
	.column7 {   -webkit-column-count: 4; -moz-column-count: 4; column-count: 4; }
	.column8 {   -webkit-column-count: 4; -moz-column-count: 4; column-count: 4; }
}

@media only screen /* Smartphone */ 
and (max-width : 700px) 
{
	.column1 {   -webkit-column-count: 1; -moz-column-count: 1; column-count: 1; }
	.column2 {   -webkit-column-count: 2; -moz-column-count: 2; column-count: 2; }
	.column3 {   -webkit-column-count: 2; -moz-column-count: 2; column-count: 2; }
	.column4 {   -webkit-column-count: 2; -moz-column-count: 2; column-count: 2; }
	.column5 {   -webkit-column-count: 2; -moz-column-count: 2; column-count: 2; }
	.column6 {   -webkit-column-count: 2; -moz-column-count: 2; column-count: 2; }
	.column7 {   -webkit-column-count: 2; -moz-column-count: 2; column-count: 2; }
	.column8 {   -webkit-column-count: 2; -moz-column-count: 2; column-count: 2; }
}
@media only screen /* Smartphone */ 
and (max-width : 300px) 
{
	.column1 {   -webkit-column-count: 1; -moz-column-count: 1; column-count: 1; }
	.column1 {   -webkit-column-count: 1; -moz-column-count: 1; column-count: 1; }
	.column3 {   -webkit-column-count: 1; -moz-column-count: 1; column-count: 1; }
	.column4 {   -webkit-column-count: 1; -moz-column-count: 1; column-count: 1; }
	.column5 {   -webkit-column-count: 1; -moz-column-count: 1; column-count: 1; }
	.column6 {   -webkit-column-count: 1; -moz-column-count: 1; column-count: 1; }
	.column7 {   -webkit-column-count: 1; -moz-column-count: 1; column-count: 1; }
	.column8 {   -webkit-column-count: 1; -moz-column-count: 1; column-count: 1; }
}