.coolui-hairline,.coolui-hairline--bottom,.coolui-hairline--left,.coolui-hairline--right,.coolui-hairline--surround,.coolui-hairline--top,.coolui-hairline--top-bottom{position:relative}.coolui-hairline--bottom:after,.coolui-hairline--left:after,.coolui-hairline--right:after,.coolui-hairline--surround:after,.coolui-hairline--top-bottom:after,.coolui-hairline--top:after,.coolui-hairline:after{position:absolute;box-sizing:border-box;-webkit-transform-origin:center;transform-origin:center;content:" ";pointer-events:none;top:-50%;right:-50%;bottom:-50%;left:-50%;border:0 solid #eee;-webkit-transform:scale(.5);transform:scale(.5)}.coolui-hairline--top:after{border-top-width:1px}.coolui-hairline--left:after{border-left-width:1px}.coolui-hairline--right:after{border-right-width:1px}.coolui-hairline--bottom:after{border-bottom-width:1px}.coolui-hairline--top-bottom:after{border-width:1px 0}.coolui-hairline--surround:after{border-width:1px}