.paint-mask{position:relative}.paint-mask::after{content:"";position:absolute;left:0;bottom:-2px;width:100%;height:140px;background:#e6e6e6;-webkit-mask-image:url("https://www.transparenttextures.com/patterns/rough-cloth.png");-webkit-mask-size:cover;-webkit-mask-repeat:no-repeat;mask-image:url("https://www.transparenttextures.com/patterns/rough-cloth.png");mask-size:cover;mask-repeat:no-repeat}