.o-overflow{--left: 0;--right: 100%;scrollbar-width:none;-webkit-mask-image:linear-gradient(to right,transparent,black var(--left),black var(--right),transparent);mask-image:linear-gradient(to right,transparent,black var(--left),black var(--right),transparent)}.o-overflow::-webkit-scrollbar{display:none}[data-left=true] .o-overflow{--left: 3rem}[data-right=true] .o-overflow{--right: calc(100% - 3rem) }