.custom-scroll::-webkit-scrollbar{height:12px}.custom-scroll::-webkit-scrollbar-track{background:#2d2d2d}.custom-scroll::-webkit-scrollbar-thumb{background:#555;border-radius:6px}.custom-scroll::-webkit-scrollbar-thumb:hover{background:#777}.backface-hidden{backface-visibility:hidden;-webkit-backface-visibility:hidden}