Firefox 技術支援討論區

Dear Team,

Kindly pls help on this issue immediately as I have a presentation to do by showing my web pages online.

I want the screen size to be set as 90% ONLY i have tired using the option of "layout.css.devPixelsPerPx" but did not work well.

The menu tab should look the same but then only the content to be seen at 90% please I do not want to use an ADD ONS, kindly let me know with about:config option only.

I have windows 8.1

I have sensory processing issues. Zooming images *hurt* and can cause immediate, severe, lasting headaches. Many online maps zoom and give me headaches if I try to scroll around them. I need some way to block these and all other zooming images.

So she's not sure what happened but apparently firefox is not displaying for her correctly. I've already refreshed firefox and that does nothing at all. My browser is totally fine so I assume it's a preferences thing but I have no idea where to start. Google essentially has a massive search box that takes up the whole screen and crowds out the results. Facebook's top banner loads into a big blue box so clearly it's not reading something right. Any help will be appreciated, as I can't quite figure it out. I'll try to get some screen shots up but it's not loading very quickly.

I have some web pages that embed a PDF document. This worked fine in all major browsers until a couple weeks ago (late December 2018 / early January 2019). It still works fine in IE, Chrome and Edge but not Firefox. It's like Firefox is completely ignoring the <object> tag. I verified I have the latest version of Firefox. I'm on a Windows 10 machine.

I created a small/simple web page to display the issue (it's only 15 lines of html code):

http://missilecommand.org/control_panels/test.html

I tried installing the Firefox add-on for PDF, but that did not help.

Can anyone please help me get this working in Firefox? Thanks,

Joe (joemagiera at ameritech dot net) joemagiera@ameritech.net