We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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

Changing the home background using userContent.css

  • 3 ŋuɖoɖowo
  • 1 masɔmasɔ sia le esi
  • 1 view
  • Nuɖoɖo mlɔetɔ Terry

more options

So I've been checking multiple threads around the internet and wound up here and still stuck userContent.css currently looks like this

@-moz-document url-prefix(about:home), url-prefix(about:newtab), url-prefix(about:blank) {

.click-target-container *,
.top-sites-list * {
  color: #fff !important;
  text-shadow: 2px 2px 2px #000 !important ;
}
body {
 background: url(file:///C:/Users/caras/Downloads/Unknown+Mother+Goose/images/unknown.jpeg)!important;
 background-size: cover !important;
}

}

And I believe it's been placed right at C:\Users\caras\AppData\Roaming\Mozilla\Firefox\Profiles\o4wtp8si.default-release\chrome I've made sure there's no extra .css or .txt on the file, I've set toolkit.legacyUserProfileCustomizations.stylesheets to true and restarted the browser for every change I've made

So I've been checking multiple threads around the internet and wound up here and still stuck userContent.css currently looks like this @-moz-document url-prefix(about:home), url-prefix(about:newtab), url-prefix(about:blank) { .click-target-container *, .top-sites-list * { color: #fff !important; text-shadow: 2px 2px 2px #000 !important ; } body { background: url(file:///C:/Users/caras/Downloads/Unknown+Mother+Goose/images/unknown.jpeg)!important; background-size: cover !important; } } And I believe it's been placed right at C:\Users\caras\AppData\Roaming\Mozilla\Firefox\Profiles\o4wtp8si.default-release\chrome I've made sure there's no extra .css or .txt on the file, I've set toolkit.legacyUserProfileCustomizations.stylesheets to true and restarted the browser for every change I've made

Ŋuɖoɖo si wotia

If the image file is in the chrome folder, the following should suffice: url("unknown.jpeg")

Xle ŋuɖoɖo sia le goya me 👍 0

All Replies (3)

more options

Is any part of your code working? I would place the image file (or a copy) in the chrome folder with your stylesheet and change the url accordingly.

more options

Note that the best way to get the correct URL if you do not place the file in the chrome folder is to open the file in a Firefox tab and check the link in the location bar.

more options

Ɖɔɖɔɖo si wotia

If the image file is in the chrome folder, the following should suffice: url("unknown.jpeg")