#clipboard_tray { display: flex; flex-direction: column; position: fixed; right: 8px; bottom: 8px; z-index: 10; max-height: 50%; min-width: 150px; padding: 2px; background-color: var(--color_site_secondary); } #clipboard_tray_expandbutton { flex: 1 0 auto; width: 100%; } #clipboard_tray_body { width: 300px; overflow-y: auto; } #clipboard_tray_toolbox { display: flex; flex-direction: column; } #clipboard_tray_toolbox_firstline { display: flex; justify-content: space-between; align-items: center; }