The Default default System theme will be enabled. If the Enabled theme is an optional or added theme, it will have a Disable option.Click the menu button, click Add-ons and Themes Add-ons and Themes Add-ons and select Themes.Other available themes will be listed beneath, under Disabled. I cant see where I am in the pages since the color of the scrollbar is the same as the background.The theme being used will be shown at the top, under Enabled.To install a theme from, click on the theme and select the + Install Theme button on the resulting page.įirefox will download the requested theme and may notify you that it has been installed.Ĭlick the menu button, click Add-ons and Themes Add-ons and Themes Add-ons and select Themes.If you have Personas installed, you can simply hover over any image in the gallery to preview what it will look like. Choose Your Background Color or Design Let’s say you have the default gray Firefox background when you downloaded the. Click on the theme's author to see more information about it. Change Your Firefox Background (Personas) 1.Scroll through the suggested themes or visit to browse more themes.Click the menu button, click Add-ons and Themes Add-ons and Themes Add-ons and select Recommendations or Themes.See Built-in themes in Firefox - alternative to complete themes.
Note: All themes are lightweight (background) themes.