I'm not seeing real problems. The Web Console shows some errors and warnings that I don't know what effect they have.

Content Security Policy: The page’s settings blocked the loading of a resource at https://edge.fullstory.com/s/fs.js (“script-src”). arhelogin.aspx:5:23771
Content Security Policy: The page’s settings blocked the loading of a resource at https://js-agent.newrelic.com/nr-spa-1158.min.js (“script-src”).

Can you attach a screenshot and possibly give more detail what is wrong ?

• https://support.mozilla.org/en-US/kb/how-do-i-create-screenshot-my-problem
• use a compressed image type like PNG or JPG to save the screenshot

here are two jpg of what it looks in firefox and what it looks in edge and other browsers like opera, brave etc the files are name as such. on firefox i have to scroll down to get to that portion, thanks for the help

In Firefox I get the page in the first screenshot (zoomed out to get the complete page). The second screenshot shows the mobile version that appears with a smaller browsing window.

If you use extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) that can block content (Adblock Plus, NoScript, Disconnect, Ghostery, Privacy Badger, uBlock Origin) always make sure such extensions do not block content.

• make sure your extensions and filters are updated to the latest version
• https://support.mozilla.org/en-US/kb/troubleshoot-extensions-themes-to-fix-problems

Firefox shows an highlighted shield icon at the left end of the location/address bar in case Tracking Protection is blocking content.

• click the shield icon for more details and possibly disable the protection

You can check the Web Console what content is blocked.

• "3-bar" menu button or Tools -> Web Developer
• https://support.mozilla.org/en-US/kb/enhanced-tracking-protection-firefox-desktop

A little more information i restarted firefox in safe mode and the same issue happens. I also turned off enhanced protection and made an exception for that web site and restarted firefox, the same thing occurs. thanks to everyone for the help

What happens if you make the Firefox window smaller to make other @media rules apply ? Does that give you a page that works better?

If you have made changes to Advanced font size settings like increasing the minimum/default font size then try the Default font size setting "16" and the Minimum font size setting "none" in case the current setting is causing the problem.

• Options/Preferences -> General: Fonts & Colors -> Advanced -> Minimum Font Size (none)

Make sure you allow pages to choose their own fonts.

• Options/Preferences -> General: Fonts & Colors -> Advanced
  [X] "Allow pages to choose their own fonts, instead of my selections above"

It is better not to increase the minimum font size, but to use an extension to set the default page zoom to prevent issues with text not getting displayed properly.