This add-on will restore the classic look and feel of Firefox 29 and later.This add-on restores squared tabs, the application button with application menu (known from Firefox for Windows), the add-on bar, bookmarks/history menu/sidebar buttons and other buttons. It moves star & feed buttons into location bar, adds status bar element to the UI and allows many items to be movable. All features are fully optional. Some buttons have to be moved to toolbars manually using browsers 'customizing' mode.Features: Tab appearance: Squared classic tabs Tab appearance: Curved tabs (all colored and visible) Tabs not on top + [tabsontop="false/true"] attribute Tabs height settings Tabs min/max-width settings Tab close on all tabs, active tab, toolbars start/end Custom colors for tab backgrounds, text and text shadow Application button on toolbars Application button on titlebar [Windows only] Own title for application button on titlebar [Windows only] Predefined/custom application button colors Small navigation toolbar buttons Movable back-forward buttons Star button in location bar Rss-Feed button in location bar Movable status-bar panel And much more.....