Mozilla VPN is currently experiencing an outage. Our team is actively working to resolve the issue. Please check the status page for real-time updates. Thank you for your patience.

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

This thread was archived. Please ask a new question if you need help.

Getting error that page will not load until I enable CSS

  • 2 replies
  • 1 has this problem
  • 1 view
  • Last reply by Chobe

Chobe
Chobe
more options

Received html file from insurer; When I try to open the file I get the following error: "This application is not fully accessible to users whose browsers do not support or have Cascading Style Sheets (CSS) disabled. For a more optimal experience viewing this application, please enable CSS in your browser and refresh the page".

I can find no options in firefox to enable or disable CSS. I've disabled UBlock and Ghostery, and firefox tracking protection with same results. I can disable page style in view menu to display a non-rendered page.

Most of the help I've found online is intent on helping to view style sheets coding rather then how to display a particular page...

Received html file from insurer; When I try to open the file I get the following error: "This application is not fully accessible to users whose browsers do not support or have Cascading Style Sheets (CSS) disabled. For a more optimal experience viewing this application, please enable CSS in your browser and refresh the page". I can find no options in firefox to enable or disable CSS. I've disabled UBlock and Ghostery, and firefox tracking protection with same results. I can disable page style in view menu to display a non-rendered page. Most of the help I've found online is intent on helping to view style sheets coding rather then how to display a particular page...

Modified by Chobe

Chosen solution

The page you are trying to view is broken. CSS is used for the styling of pages, it's a core technology powering the Web. The first commercial browser to support CSS was Microsoft's Internet Explorer 3, which was released in August 1996 [0]. While there has been an on/off switch for JavaScript in Firefox[1], no such thing exists for CSS. You may be able to mess around in Firefox' internal configuration, but you'd notice that all sites would look broken, because all major sites use CSS. You should contact the insurer and ask them for support.

[0] https://www.w3.org/Style/CSS20/history.html [1] which is now well hidden in the developer tools

Read this answer in context 👍 0

All Replies (2)

ViciousPecan
ViciousPecan
more options

Chosen Solution

The page you are trying to view is broken. CSS is used for the styling of pages, it's a core technology powering the Web. The first commercial browser to support CSS was Microsoft's Internet Explorer 3, which was released in August 1996 [0]. While there has been an on/off switch for JavaScript in Firefox[1], no such thing exists for CSS. You may be able to mess around in Firefox' internal configuration, but you'd notice that all sites would look broken, because all major sites use CSS. You should contact the insurer and ask them for support.

[0] https://www.w3.org/Style/CSS20/history.html [1] which is now well hidden in the developer tools

Chobe
Chobe Question owner
more options

Makes sense since I have no problems loading any other page.