Automatically Change The Size Of The Firefox Searchbox
The main idea of Autosizer is to keep the interface minimal, which is especially useful if you’re on a notebook with a small display. If you’re not using the searchbar the URL bar can be maximized while still being able to read a reasonable long query when searching. The search query can be removed and the search engine be resetted right after submitting in order to keep your minimal screen estate. With the new shrink to button feature you can now save even more space.
Searchbar Autosizer homepage @ MozDev
Install Searchbar Autosizer v1.4.5 @ Firefox Add-ons



