Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

为提升您的使用体验,本站正在维护,部分功能暂时无法使用。如果本站文章无法解决您的问题,您想要向社区提问的话,请到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 提问,我们的支持社区将会很快回复您的疑问。

搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信,及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

详细了解

How to increase the size of the menu bar?

  • 5 个回答
  • 12 人有此问题
  • 1 次查看
  • 最后回复者为 cor-el

more options

My menu bar and all the buttons up the top suddenly all go a lot smaller. Any ideas on how to increase the size of the whole top of the screen? Im not talking about the size of webpages either, just the menus up the top.

My menu bar and all the buttons up the top suddenly all go a lot smaller. Any ideas on how to increase the size of the whole top of the screen? Im not talking about the size of webpages either, just the menus up the top.

被采纳的解决方案

You do want to use the menu bar and not the Firefox menu button?

See also:

Did you previously had placed any items on the Menu bar?


You can set the layout.css.devPixelsPerPx pref on the about:config page to 1.0 or on Windows 8 to 1.25 and if necessary adjust layout.css.devPixelsPerPx starting from 1.0 in 0.1 or 0.05 steps (1.1 or 0.9) to make icons show correctly.

See also:

Use an extension to adjust the text size in the user interface and the page zoom in the browser window.

You can look at this extension to adjust the font size for the user interface (toolbars).

You can look at the Default FullZoom Level or NoScript extension if web pages need to be adjusted after changing layout.css.devPixelsPerPx.

定位到答案原位置 👍 2

所有回复 (5)

more options

Can you attach a screenshot?

Use a compressed image type like PNG or JPG to save the screenshot.

Start Firefox in Safe Mode to check if one of the extensions (Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Tools > Add-ons > Appearance).

  • Do NOT click the Reset button on the Safe Mode start window.
more options

Thanks for the quick reply :) I restarted in safe mode and the problem was still there. My menu bar was probably 1 or 2 thirds bigger than it is currently. Not exactly in the height of the menu but the buttons and fonts (& tabs) were all bigger. Might have to do a reinstall?

more options

选择的解决方案

You do want to use the menu bar and not the Firefox menu button?

See also:

Did you previously had placed any items on the Menu bar?


You can set the layout.css.devPixelsPerPx pref on the about:config page to 1.0 or on Windows 8 to 1.25 and if necessary adjust layout.css.devPixelsPerPx starting from 1.0 in 0.1 or 0.05 steps (1.1 or 0.9) to make icons show correctly.

See also:

Use an extension to adjust the text size in the user interface and the page zoom in the browser window.

You can look at this extension to adjust the font size for the user interface (toolbars).

You can look at the Default FullZoom Level or NoScript extension if web pages need to be adjusted after changing layout.css.devPixelsPerPx.

more options

Oh beauty changing layout.css.devPixelsPerPx from -1.0 to 1.45 made it exactly as it used to be. Thanks so much :) :)

more options

You're welcome.