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Can I remove the white bar that appears as shown? Sorry, but I have used Firefox for so long that I forget all the weird customisations I may have made in the past!

Hello all,

I run a bunch of web applets locally on my computer for personal use only (http://localhost/...), and until recently I could successfully launch FF using window.open(...) with the new window NOT showing the address bar (because it takes space and looks ugly within the applet, so I want to avoid it at all cost).

I believe this changed with FF 76 (I now run v. 76.0.1 64-bit on a Windows10 based computer), anyway at this point it seems impossible to NOT have the address bar show up in a FF window. :-/

To be clear : I have searched for a solution in this forum and elsewhere, found the solution to another new problem with FF ("megabar"), also seen the trick to hide the url in the address bar - but this is not what I'm looking for : I just want to *get rid of the address bar*, period.

Thanxx in advance for any help with this issue (surprised noone else seems to complain about this). :)

Hi,

Today I installed the new Firefox 74 but now my multirow bookmarks toolbar is not working correct anymore. They are not side by side, they are now among one another. See attached screen, ca. 75% of the screen is used by the bookmarks.

The following code is contained in my userChrome.css file:

/* Multi-Row Bookmarks Toolbar Firefox 66+ */

#PersonalToolbar {
  min-height: unset !important;
  max-height: unset !important;
/* text-align: center !important; */
}

#PersonalToolbar #PlacesToolbarItems {
  overflow-x: visible !important;
  overflow-y: visible !important;
  display: inline-block !important;
}

#PlacesToolbarItems > .bookmark-item > .toolbarbutton-icon[label]:not([label=""]) {
  /* Reduce padding on individual bookmarks to fit rows closer together */
  margin-inline-end: 0px !important;
}

Does anybody have a solution for this?

PS: If you need more info, please ask...

Best regards heusmich

all i want is the userchrome.css to hide everything until i hover anywhere on the browser. not just when i hover the titlebar, as my code does now

 #navigator-toolbox {
   position: relative;
   height: 20px;
   margin-bottom: 0px;
   opacity: .3;
   overflow: auto;

 }

 #navigator-toolbox:hover {
   height: auto;
   margin-bottom: 0px;
   opacity: 1;
   overflow: show;

 }

if my mouse cursor is anywhere on the browser then i want nothing to be hidden. when my mouse cursor leaves firefox, then i want everything to be hidden.

Hi, I'd like to get rid of the status bar at the bottom left corner. I know it goes away and it seems impossible to remove. But is there any way to remove it? I add an image to show what I want to remove. Thanks in advance!

I want to do not see this small button on each tab in Firefox. Is it possible without addons? I remember that in the past there was an option in about:config for that purpose but I failed to find it now and do not remember how it is called. I don't need this close-button because I managed to close my tabs using various other ways: by Escape, by double left mouse click to a tab, by double right click on web page (everything using AutoHotkey).

M computer (still running W7) auto-updated FF to version 73.0.1 and two things happened. First, the tabs now cover the navigation bar, and second, the "plus" sign to the right of the tabs disappeared so I can't go to my pinned tabs or add a new tab.

Any help will be appreciated. I do have a userChrome file, but it was a copy and paste and I don't know how to adjust it to correct these things. Or if there's something in about:config? I just don't know what I would try to change.

I've been trying to take a screenshot, but can only grab the webpage and not the "frame" so I can't demonstrate what I'm talking about, but basically the tabs are sitting right on top of the navigation toolbar, obscuring it.

Thank you all for your help.

Got updated to FF71 and my Tabs which I had moved under address bar got moved back above the address bar. (Had moved them under by creating userChrome.css file which no longer works) Is there anyway I can get the tabs again to display to under the address bar? It's just so confusing with the tabs on top. I appreciate any help!

The update today to 74 lost all my customized, userchrome.css stuff and the row of bookmarks that used to be at the top now go down the left size, or right side if I want, but I want it at the top. Userchrome does not seem to recognized either as I put what I had kept, back in the a chrome folder in the profile folder.

I have a problem, i ve been searching everywhere but nothing about this. I want to disable this bookmarks history in this menu icon near ublock icon>library>bookmarks and here is whole list of last added bookmarks. This activity stream in about config do not work with this. I dont have any folder with these in bookmarks settings, the only place where i can find this list is here. Is there any way to delete this and to stop firefox collecting history of every bookmarks i add there?

Instead of having my bookmarks under the toolbar, it's along the left side. I have many things in chrome.css, like one that gives me 4 rows of bookmarks, but on the side, it's only one. If I click on one of the ones I can see, it does go to the website, as I can see the correct url in the address bar. However, everything is blank. Even about:config is blank. Safe mode works, but of course doesn't give me my bookmarks or anything else. The extensions that Safe Mode says are disabled are: Amazon Assistant for Firefox, Dashlane, and New Tab Override. Do you need the things from chrome.css to help me troubleshoot? I can't keep using Safe Mode, don't care for Chrome, and refuse to use IE.

I have FVD Speed Dial extension installed, and this is why this bar appears(only on this page ofc). It's just information about this page loaded by an extension, but it simply drives me nuts. I think the image explains more.

OK, so the latest update messed the library spacing again. Could someone give a hand as I can't find way to fix this one?

My gobbled together version on https://support.mozilla.org/en-US/questions/1267773 works on sidebar and menu drop-bar but library/show-all-bookmarks has far too much space between the lines.

Can anyone supply updated code for the userChrome.css for restoring Tabs to below Menu bar, Location bar, and Personal Toolbar? The code below was working until I upgraded to 65.0.

/* tabs on bottom */

1. navigator-toolbox toolbar:not(#nav-bar):not(#toolbar-menubar) {-moz-box-ordinal-group:10}
2. TabsToolbar {-moz-box-ordinal-group:1000!important}

Thank you for the help.

edited the title of this thread to include Windows 10 as the operating system the OP posted from

It looks like (at least on macOS 10.15.2) the latest update (72.0.1) introduced either a bug or a change in how pinned tabs are rendered as since today I noticed that my pinned tabs are a lot wider and are showing part of the title (see attached image, the first two tabs are pinned tabs).

Is this something I can change or customize, or is this a bug?

just updated to 7.2, and now my userchrome.css has broken "again".....

l cant do tabbed browsing like this as only the selected tab is accessable, anything else l click just accesses my bookmarks toolbar... why does Mozilla keep on breaking this? why cant they give us an option to change the location above or below like before..

It has been asked before, but I wasn't able to find a webpage providing coplete and working instructions.

Here's what I did so far:

1) I set toolkit.legacyUserProfileCustomizations.stylesheets to true in about:config 2) I added a folder called chrome and a file called userChrome.css for both the Root Directory and the Local Directory in about:profiles

/home/user-linux/.mozilla/firefox/ /home/user-linux/.cache/mozilla/firefox/

3) I added the following code to these files (I got it from https://gist.github.com/abelcheung/0229ee3ab896feac8126f40eb1405996 )

@-moz-document url-prefix(view-source:) {

	*|*:root {
		background: none !important;
	}

	#viewsource {
		font-family: "Roboto Mono", Inconsolata, "Source Code Pro", SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace, -moz-fixed !important;
		line-height: 1.5em;
		background-image:
		url(https://farm9.staticflickr.com/8536/8680613751_71ef92bbdb_o_d.jpg),
		linear-gradient(to right, #002b36d0, #002b36d0, #000000d0),
		linear-gradient(#00000040 50%, transparent 50%);
		background-size: cover, cover, auto 3em;
		background-position: center, center, top 10px left 0;
		background-attachment: fixed, fixed, scroll;
		background-repeat: no-repeat, no-repeat, repeat-y;
		background-blend-mode: overlay, normal, normal;
		color: #839496;
	}

	pre[id]:before,
	span[id]:before {
		width: 6ch !important;
		color: #586e75 !important;
		margin-left: -7ch !important;
	}
	pre {
		padding-left: 1ch;
		margin-left: 6ch !important;
		border-left: 2px solid #073642;
	}
	pre > :first-child {
		padding-right: 1ch;
	}

	.highlight .start-tag {
	 color: #d33682 !important;
	}
	.highlight .end-tag {
	 color: #d33682 !important;
	}
	.highlight .comment {
	 color: #586e75 !important;
	}
	.highlight .cdata {
	 color: #cb4b16 !important;
	}
	.highlight .doctype {
	 color: #268be2 !important;
	}
	.highlight .pi {
	 color: #268be2 !important; /* orchid -> blue */
	}
	.highlight .entity {
	 color: #b58900 !important; /* violet -> yellow */
	}
	.highlight .attribute-name {
	 color: #93a1a1 !important;
	}
	.highlight .attribute-value {
	 color: #2aa198 !important;
	 text-shadow: 1px 1px 2px black;
	}
	.highlight .markupdeclaration {
	 color: #859900 !important;
	}
	.highlight .error,
	.highlight .error > :-moz-any(.start-tag, .end-tag, .comment, .cdata, .doctype,
	.pi, .entity, .attribute-name, .attribute-value) {
		color: #002b36 !important;
		background-color: #dc322f !important;
	}
}

4) I restarted Firefox and was expexcting a nice black theme for the View-Source page, but nothing changed. What am I missing?

That being asked, why hasn't Firefox implemented a standard dark theme approved by the majority of users which has all these elements covered? For most people it would make much more sense to switch with the press of a button than spend hours of research and experiments to get a dark theme working.

Also, is this the official Firefox community forum or am I mistaken?

How do you post source code on these support forums?

Like below;

1. TabsToolbar {

position: absolute !important;
bottom: 0 !important;
width: 100vw !important;

}