Diễn đàn hỗ trợ Firefox

Today I updated my Firefox Developer Edition to version 89.0b2 and now I just can not look at this browser anymore, "Inspired new tab design" is taking too much space and now became largest and at the same time least information-dense panel in my entire desktop! I searched around the web for a bit in hopes that I will find a theme or an add-on that will revert this particular change but no luck. I really want to revert to old UI look (at least tabs bar), there should be default theme or option to get back to old style. After some investigation I found userChrome.css but don't really want to install it (maybe this is actually the way of doing this kind of styling). Please help me revert UI design to old one.

HERE IS THE ANSWER Here is the answer to get TABS BELOW with Firefox V90 . . copy all of this code below the broken line into your - userChrome.css - file and save it. You can modify the 45px in this line if you wish to get an appropriate height . . just experiment with different numbers till you get it right --menubar-height: 45px; /*30px|41px=11px; caption buttons on menubar*/

Also to make the tabs wider or narrower, modify the line which is coded width: 50vw !important;

Finally you must enable - css - in Firefox, by typing about:config into your address bar, and search for toolkit. When all the toolkit options appear change the one which says toolkit.legacyUserProfileCustomizations.stylesheets to TRUE by click the icon in the right hand column. Than close Firefox and reopen, and check how it looks This will enable your - css - file to be read, and interpreted and accepted by the Firefox browser.

@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul");

/* TABS: bottom - Firefox 65 and later - updated for 89+ */
/* https://searchfox.org/mozilla-release/source/browser/themes/shared/tabs.inc.css */
/* https://developer.mozilla.org/en-US/docs/Tools/Browser_Toolbox */

/* ROOT - VARS */
/* you can adjust the CSS variables until it looks correct */
/* you can use the Browser Toolbox to get the toolbar heights */

*|*:root {
  --tab-toolbar-navbar-overlap: 0px !important;

  --tab-min-height: 40px !important;
  --tab-min-width:  60px !important;

  --tab-caption: -5px; /* caption buttons on tab bar */
  --tab-adjust:   3px; /* adjust tab bar */

  --menubar-height: 45px; /*30px|41px=11px; caption buttons on menubar*/
  --navbar-height:  31px; /*31px*/
  --bookmarkbar-height: 26px;

  --tabbar-top: calc(var(--menubar-height) + var(--navbar-height) + var(--bookmarkbar-height) + var(--tab-adjust)); /*89+*/
}

/* in case you enable extra toolbars in full screen mode */
*|*:root[inFullscreen] {
  --tab-adjust: 3px;
  --menubar-height: 0px; /*30px*/
  --navbar-height:  31px; /*31px*/
  --bookmarkbar-height: 0px; /*26px*/
  --tabbar-top: calc(var(--menubar-height) + var(--navbar-height) + var(--bookmarkbar-height) + var(--tab-adjust)); /*89+*/
}

/* TAB BAR - below nav-bar */
#navigator-toolbox toolbar:not(#nav-bar):not(#toolbar-menubar) {-moz-box-ordinal-group:10}
#TabsToolbar {-moz-box-ordinal-group:1000}

#TabsToolbar {
  display: block !important;
  position: absolute !important;
/*  bottom: 0 !important; /* 68-88: BOTTOM */
  top: var(--tabbar-top);  /* 89+: TOP */
  width: 50vw !important;
}

#tabbrowser-tabs {
  width: 100vw !important;
}

/* navigator-toolbox - PADDING */
*|*:root:not([chromehidden*="toolbar"]) #navigator-toolbox {
  padding-bottom: calc(var(--tab-min-height) + 1px) !important; /*ADJUST*/
  background-color: var(--toolbar-bgcolor) !important;
}

/* TabsToolbar with menubar and titlebar hidden - rules for Firefox 65-73 */
*|*:root[tabsintitlebar]:not([inFullscreen="true"]):not([sizemode="maximized"])
 #toolbar-menubar[autohide="true"] ~ #TabsToolbar{
}

/* TABS: height */
#tabbrowser-tabs,
#tabbrowser-tabs > .tabbrowser-arrowscrollbox,
.tabbrowser-tabs[positionpinnedtabs] > .tabbrowser-tab[pinned] {
  min-height: var(--tab-min-height) !important;
  max-height: var(--tab-min-height) !important;
}

#TabsToolbar {
  height: var(--tab-min-height) !important;
  margin-bottom: 1px !important;
  box-shadow: ThreeDShadow 0 -1px inset, -moz-dialog 0 1px !important; /*OPTIONAL*/
  background-color: var(--toolbar-bgcolor) !important;
  color:            var(--toolbar-color) !important;
  z-index: 1 !important;
}

/* indicators *//*
*|*:root[privatebrowsingmode=temporary] .private-browsing-indicator {
  position: absolute !important;
  display: block !important;
  right: 0px !important;
  bottom: 0px !important;
  width: 14px !important;
  pointer-events: none !important;
}
*/
.private-browsing-indicator {display: none !important;}
.accessibility-indicator    {display: none !important;}

/* Indicators - HIDE *//*
*|*:root:not([accessibilitymode])             .accessibility-indicator    {display: none !important}
*|*:root:not([privatebrowsingmode=temporary]) .private-browsing-indicator {display: none !important}
*/

/* Drag Space */
.titlebar-spacer[type="pre-tabs"],
.titlebar-spacer[type="post-tabs"] {
  width: 20px !important;
}

/* Override vertical shifts when moving a tab */
#navigator-toolbox[movingtab] > #titlebar > #TabsToolbar {
  padding-bottom: unset !important;
}

#navigator-toolbox[movingtab] #tabbrowser-tabs {
  padding-bottom: unset !important;
  margin-bottom: unset !important;
}

#navigator-toolbox[movingtab] > #nav-bar {
  margin-top: unset !important;
}

/* Hide window-controls and caption buttons on Tab Bar */
#TabsToolbar #window-controls {display: none !important;}
#TabsToolbar .titlebar-buttonbox-container {display: none !important;}

I want a new tab opened when I select an item from a search page. I don't want to have to navigate back to the original search page. How do I make Firefox do that?

Sorry to rub salt into old wounds but this quote from a 2014 support post expresses my feelings exactly:

"What's the point of a 'tab' if there's no tab? Text floating around at the top of the page is not a tab."

Is there any chance to see old GUI look again on next update? Or at least an option to revert its look to old version? Personally I don't like the new TAB buttons located on top. I think its annoying and wasting the space for exactly nothing..

Is there a way to change back the look of the tabs to the way they looked before the 89.0 update? I have a hard time to see what tab is active, it was so easy before the update.

/Stefan

Firefox 89.0 recently installed itself. First of all, my option to open all tabs when restarting is not on. I reloaded all tabs from History. The tabs started opening on the bottom of the screen. Why???

Now I have only one tab visible. I can only get to one tab. I feel like I'm back in the days of Netscape Navigator. How do I get the old look back?

I used to have "three dots" in the url location that would allow me to forward urls to others. Those "3 dots" are no longer available for me to forward/send locations to others. What can I do?

Is it just me or is it impossible to click on links and stay on the same tab? Or am I now doomed to have 20 tabs open while searching for stuff on ebay, ect? Did firefox just make the forward and back navigation buttons useless because firefox is going to open a new page or tab every time we click on anything?

When I create a New Tab it no longer comes with an active search bar in the centre of the screen in addition to the one at the top of screen. How can I get it back?

How can we remove the "New Tab" option when right clicking a tab? I find this feature absolutely useless as there's already and "+" tab button to create a new tab. I used to be able to reload tabs easily and quickly by Right-Click tab, Left-Click and the Reload option was selected. NOW, I have to move the mouse down to the Reload option, or press the "R" key on the keyboard. Simple things, yes, but something that is easily annoying if it's added when it's not needed and having to change the way we use the browser. What would of been nicer is that "Pinned" tabs would always be pinned, regardless if that window was the last to be closed or not.

Hi,

I'm using Firefox 89.0 (64 bit) on Lubuntu OS via Mozilla Firefox for Ubuntu Canonical - 1.0.

Despite selecting Restore previous session in settings, and quitting firefox using Ctrl-Q, firefox does not restore the previously open tabs. I have to click on history -> Restore previous session for the tabs to load.

This issue started recently. Please fix the bug.

Thanks, Ajit

My firefox updated to the (horrible) new tabs, and now there's an incredibly annoying black line that appears over my Facebook tab that I can't find any way to get rid of. What does this mean? What is it for? How do I kill this stupid thing? With the (terrible) way the new tabs distinguish between the active tab and the inactive tabs (basically just a slightly different, nearly indistinguishable shade of off-white), this black bar is the most striking visual element on my row of tabs, so it grabs the eye the way the active tab should, and it's confusing and distracting.

The add-on extension "NewTabURL" (by "sogame") provided the option I want and used for a number of years. But it stopped working when Firefox was updated to version 16.0. When I click for a new tab, all I get is a completely blank tab. How can I automatically have the new tab always be a copy of the current active tab?

Can the extension "NewTabURL" be revised to work in version 16 and/or version 17? If not, how else can I get the new tab functionality that I desire? I can't seem to find any other extension that provides that functionality.

Milt Beychok

hi all

Having updated to Firefox 17.0 (from 16.0.2), for some reason I don't get warned when closing multiple tabs any more.

I've confirmed the relevant options are selected and am 100% certain this was working fine before updating Firefox today.

I've replicated the problem on my vista 32bit platform and on XP 32 bit too.

I also looked at the changelog for Firefox 17 but can't see any explanation for this change in behaviour, although I wonder whether this might have something to do with it "772319 No option to disable the "Close other tabs" prompt."

As I use Tab Mix Plus (add-on), I've also checked Firefox in safemode and have found the native tab warnings not working, so have concluded it's an issue with Firefox (rather than something to do with an extension).

I've checked "about:config" and "browser.tabs.warnOnClose" is set to true, as is "browser.tabs.warnOnCloseOtherTabs".

Any help would be appreciated.

Thanks,

Gary

The new tab (+) is not working. The File/New Tab function does not work either. Both had been working properly until midday today. I have not added any software, plug-ins, or extensions today, I do not have the Ask toolbar. I have tried several of the suggestions made on this site to no avail.

I have been forced to create a new profile because, after an update to version 17.0, Firefox persisted in opening tabs from the previous session. Unfortunately another problem developed, namely, the constant appearance of a series of thumbnails in a new tab, a facility that I definitely do not want. After consulting Mozilla help and forums I tried all of the suggested solutions to no avail.

I eventually went about:config browser.newtabpage.enabled and rendered it false. The annoying thumbnails have disappeared!!!!!