#main{float:left;width:1024px;display:inline;min-height:600px}#sidebar{float:right;display:none}#footer-wrap{width:1024px}#wrap{width:1024px}#bandeau{width:1024px}@media (max-width:768px){#wrap{width:100%}#bandeau{width:100%}#main{width:100%}#footer-wrap{width:100%}}