Make sure you are not blocking content.

Diagnose Firefox issues using Troubleshoot(Safe) Mode {web link}

A small dialog should appear. Click Start In Troubleshoot(Safe) Mode (not Refresh). Is the problem still there?

https://support.mozilla.org/en-US/kb/enhanced-tracking-protection-firefox-desktop

Many site issues can be caused by corrupt cookies or cache.

Warning ! ! This will log you out of sites you're logged in to. You may also lose any settings for that website.

• Delete cookies to remove the information websites have stored on your computer {web link}

• How to clear the Firefox cache {web link}

Type about:preferences#general<enter> in the address bar. Across from fonts and colors, press the Advanced button. On the bottom, turn on Allow Web Sites To Choose Their Own.

Make sure you haven't enabled a High Contrast theme in the OS settings.

Hi FredMcD!

I disabled "Allow Web Sites To Choose Their Own." and now it works!

Thanks Michael

Glad to help. Safe Surfing.

But it’s a little confusing for me, in the past there was no issue with this setting. Now I can see all fields, but the font is the firefox settings font.

Note that disallowing websites to use their own font will cause issues with websites that use downloadable icon fonts to display small images. Best would be to identify the font that is cause this issue. In a lot of cases this is a problem with Helvetica fonts.

You can right-click and select "Inspect Element" to open the builtin Inspector with this element selected.

• https://developer.mozilla.org/en-US/docs/Tools/Page_Inspector/How_to/Examine_and_edit_HTML

You can check in the Rules tab in the right panel in the Inspector what font-family is used for selected text. You can check in the Font tab in the right panel in the Inspector what font is actually used because Firefox might be using a different font than specified by the website.

• https://developer.mozilla.org/en-US/docs/Tools/Page_Inspector/How_to/Edit_fonts

Hi cor-el,

You are my hero! I can now enable "Allow Web Sites To Choose Their Own." again, I just reinstalled Helvetica on my Windows system.

Thanks!