scroll { direction: column; scrollbar-color: #80808000; scrollbar-border-radius: 100%; scrollbar-width: 0.5em; scrollbar-height: 2em; scrollbar-padding: 0.25em; scrollbar-track-color: #60606000; } scroll:hover { scrollbar-color: #808080ff 0.05s; scrollbar-track-color: #606060a0 0.05s; } scroll:active { scrollbar-color: #a0a0a0ff 0.05s; scrollbar-track-color: #606060a0 0.05s; }