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!

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

Designer: FFx is not displaying new PNG graphics in CSS backgrounds

  • 1 回覆
  • 8 有這個問題
  • 11 次檢視
  • 最近回覆由 cor-el

more options

I am designer. Replaced some CSS background GIF's & JPG's with PNG's. The most recent updates are either not displaying or are displaying old images. All other CSS attributes, plus some historical updates, are displaying correctly. Updates displaying correctly in IE.

I am designer. Replaced some CSS background GIF's & JPG's with PNG's. The most recent updates are either not displaying or are displaying old images. All other CSS attributes, plus some historical updates, are displaying correctly. Updates displaying correctly in IE.

所有回覆 (1)

more options

You can reload the page and bypass the cache with:

  • Press and hold Shift and left-click the Reload button.
  • Press "Ctrl + F5" or press "Ctrl + Shift + R" (Windows,Linux)
  • Press "Cmd + Shift + R" (MAC)

See Keyboard shortcuts - Perform common Firefox tasks quickly and Use mouse shortcuts to perform common tasks in Firefox