為了改善您的使用體驗,本網站正在進行維護,部分功能暫時無法使用。若本站的文件無法解決您的問題,想要向社群發問的話,請到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 發問,我們的社群成員將很快會回覆您的疑問。

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

Youtube player smaller in Firefox 57

more options

The problem is simple. In Firefox 56 and earlier, the youtube player took the majority of screen space (1080p resolution). You couldn't even see comments without scrolling down (another plus). Now with Firefox 57, the player takes a smaller part of the viewport.

I've attached an image of the viewport in Firefox 56. There's no picture for Firefox 57, because I don't want to install it again just to make an image.

The problem is simple. In Firefox 56 and earlier, the youtube player took the majority of screen space (1080p resolution). You couldn't even see comments without scrolling down (another plus). Now with Firefox 57, the player takes a smaller part of the viewport. I've attached an image of the viewport in Firefox 56. There's no picture for Firefox 57, because I don't want to install it again just to make an image.
附加的畫面擷圖

所有回覆 (2)

more options

Your screenshot shows an old design that Youtube has replaced with what you've seen on Firefox 57. I can tell that because the "likes bar" and "Add to"/"Share" options now all occupy the same single line. You can read more about the changes here: https://youtube.com/new

It seems that for some reason your Firefox 56 installation still shows you this now outdated design, but it will eventually show the new design too.

more options

I know about youtube's new design, but thankfully, they still allow you to manually revert to the old design. I've done the same thing in Firefox 57, of course. The problem exists anyway.