@media (min-width: 1200px)
	.container{
		width: 1180px;
	}
@media (max-width: 979px) and (min-width: 768px)
	.container{
		width: 724px;
	}
@media (max-width: 768px){
	.container{
		width: 100%;
	}
	#threecols>div{
		min-height:inherit;
}
}