/* 
.main-head {grid-area: header;}
.content {grid-area: content;}
.main-footer {grid-area: footer;}
*/

.col-sommaire {
	grid-area: sidebar-sommaire;
	min-width: 250px;
}

.col-right {
	grid-area: sidebar-right;
	min-width: 250px;
}

.wrapper {
	display: grid;
	grid-gap: 10px;
	grid-template-areas:
	"header"
	"sidebar-sommaire"
	"content"
	"sidebar-right"
	"footer";
}
/* 
.wrapper {
	max-width: 1024px;
	margin: 0 auto;
}

.wrapper > * {
	border: 2px solid gainsboro;
	border-radius: 5px;
	padding: 10px;
}
*/
@media (min-width: 768px) {
	.wrapper {
		grid-template-columns: 1fr 3fr 1fr;
		grid-template-areas:
		"header  header header"
		"sidebar-sommaire content sidebar-right"
		"footer  footer footer"
	}
}