#dynagrid{
		position:relative;
	}
	@media screen and (min-width: 1000px) {
		.zone_dyna{
			width:996px;
		}
	}
	@media screen and (max-width: 999px) and (min-width: 768px) {
		.zone_dyna {
			width:720px;
		}
	}
	@media screen and (max-width: 767px) {
		
	}