[data-edge=r]{-webkit-mask-image:linear-gradient(90deg,#000 calc(100% - 32px),#0000);mask-image:linear-gradient(90deg,#000 calc(100% - 32px),#0000)}[data-edge=l]{-webkit-mask-image:linear-gradient(90deg,#0000,#000 32px);mask-image:linear-gradient(90deg,#0000,#000 32px)}[data-edge=l\ r]{-webkit-mask-image:linear-gradient(90deg,#0000,#000 32px calc(100% - 32px),#0000);mask-image:linear-gradient(90deg,#0000,#000 32px calc(100% - 32px),#0000)}