Customize the maximum width of the Firefox sidebar?
Solution 1:
Firefox menu -> Help -> Troubleshooting Information -> Profile folder -> Open folder
There should be folder named
chrome(all lowercased). If it's missing, create it.In said
chromefolder, there'suserChrome.cssfile. If it does not exist, create it.Open this file with any text editor.
In this file, if there is no CSS rule
#sidebar, create it:
/* remove maximum/minimum width restriction of sidebar */
#sidebar {
max-width: none !important;
min-width: 0px !important;
}
- Restart Firefox