/* header fixe css */

header {
	z-index: 2000;
	top: 0;
	width: 100%;
	position: fixed;
}

main {
	z-index: 1000;
	width: 100%;
}

footer {
	z-index: 1000;
	width: 100%;	
}

@media screen and (max-width: 800px) {	
	
	header:hover {
	overflow: auto;
	max-height: 100%;
	}
	
}