Welkom by Thunderbird Byvoegings.
Add extra features and styles to make Thunderbird your own.Close
Aangaande dié byvoeging
Right click on the tab bar, you can see a menu item of "Autohide Tabbar". Use it to toggle the feature on or off.
You can also toggle this feature by the extension's Options page -- accessed from Tools|Add-ons|Extensions|Autohide Tabbar|Options.
Version 1.1: Tab bar can be relocated to the bottom of the main window by the setting in the Options page. So the page you are viewing would not jump up and down when the tab bar is toggled.