#main-outlet-wrapper { .sidebar-section-wrapper { .sidebar-section-header-button, .sidebar-section-header-caret, .sidebar-section-header-dropdown { .discourse-no-touch & { opacity: 0; transition: opacity 0.25s; transition-delay: 0.25s; } } .discourse-no-touch & { &:focus-within, &:hover { .sidebar-section-header-button, .sidebar-section-header-caret, .sidebar-section-header-dropdown { opacity: 1; transition-delay: 0s; } } } } }