Firefoxbackground

2023年11月24日—Usethebackgroundkeytoincludeoneormorebackgroundscripts,abackgroundpage,oraServiceworkerinyourextension.,DownloadbackgroundimageforFirefox.Addsaopenbackgroundimageinnewtabmenuitem.Findsclosestelementtotheclickedareathathasabackground ...,Onceyou'veputthedesiredpicutreorwallpaperyouwantforyourhomepage,copyandpastethenameofthatimage.Forexample,if ...,2019年10月25日—InFirefox,there'...

參考資訊如下
background - Mozilla

2023年11月24日 — Use the background key to include one or more background scripts, a background page, or a Service worker in your extension.

background image – Get this Extension for ???? Firefox (en

Download background image for Firefox. Adds a open background image in new tab menu item. Finds closest element to the clicked area that has a background ...

Changing background picture

Once you've put the desired picutre or wallpaper you want for your homepage, copy and paste the name of that image. For example, if ...

How do I change the background image of Home page in ...

2019年10月25日 — In Firefox, there's no way to change the background image of the home page (new tab) from the Settings. Add-ons can surely do that, ...

How To Set a Custom Homepage Background Image in Firefox

How To Set Custom Tab Background In Firefox

Is there a way to change only the background image for ...

2019年10月24日 — Hi, I have attached 2 screenshots: 1. The background where I want to apply the image in firefox. 2. Chromium after changing the background.

Themes – Add-ons for Firefox (en

Download themes to change how Firefox looks. Tailor your experience to your tastes. Cute critters, evil robots, beautiful landscapes—thousands of options.

Use themes to change the look of Firefox

A theme changes the appearance of Firefox, such as the color scheme and background image of the toolbars. The color scheme of menus and built-in pages will ...

利用佈景主題更換Firefox的外觀

佈景主題是一種可以改變Firefox 外觀的附加元件。這篇文章描述如何尋找、安裝以及管理Firefox 的佈景主題。