Horizontal scroll css?
Just set your width to auto: #myWorkContent{ width: auto; height:210px; border: 13px solid #bed5cd; overflow-x: scroll; overflow-y: hidden; white-space: nowrap; } This way your div can be as wide as possible, so you can add as many kitty images as possible ;3 Your div’s width will expand based on the child elements it contains. jsFiddle