div.hub{min-height:630px;position:relative}div.hub .boxes{width:calc(30% - 24px);position:absolute;top:0;right:0}@media only screen and (max-width:1010px){div.hub{min-height:690px;margin-bottom:18px;position:relative}}@media only screen and (max-width:840px){div.hub .boxes{width:100%;margin-bottom:18px;position:relative}}