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.

Buscar en Ayuda

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

Closing tabs creates a gap between tabs.

  • 3 respuestas
  • 2 tienen este problema
  • 1 visita
  • Última respuesta de cor-el

more options

Hello. I'm try to customize the look and feel of FF by editing the userChrome.css.

I almost got it, but there is one problem which i can't resolve.

After closing a tab with a number greater that 40 ,there are always unfilled place left between tabs. Pls. see the image.

This is what i added to userChrome.css. Please help me to resolve the issue.

  DISABLE FIREFOX DEFAULT BACKGROUND  

#TabsToolbar:not(:-moz-lwtheme)::after {
	display: none;
}


/*===============================================
  INACTIVE TABS  
  ===============================================*/
#TabsToolbar .tabbrowser-tab {
	text-align: left!important;
	-moz-border-top-colors: none !important;
	-moz-border-left-colors: none !important;
	-moz-border-right-colors: none !important;
	-moz-border-bottom-colors: none !important;
	background: #BAB9A8 !important;
	border-top: 1px solid #4F4E47!important;
	border-bottom: 1px solid #4F4E47!important;
	border-left: 1px solid #4F4E47!important;
	border-right: 1px solid #4F4E47!important;
	border-radius: 3px 3px 0px 0px !important;
	color: #000000 !important;
	/*margin: 0px 3px 0px 2px !important;*/
	font-family: "Ubuntu",Helvetica,Arial,sans-serif;
	font-size: 11px;
        max-width: 43px !important;
        min-width: 40px !important;
}

/*===============================================
  ACTIVE TABS  
  ===============================================*/
#TabsToolbar .tabbrowser-tab[selected] {
	font-weight: normal !important;
	border-top: 1px solid #000!important;
	border-left: 1px solid #000!important;
	border-right: 1px solid #000!important;
	border-radius: 3px 3px 0px 0px !important;
	background: #F0E68C !important;
	color: #000000 !important;
}

/*===============================================
  DISABLE AUSTRALIS TAB  
  ===============================================*/
#TabsToolbar .tab-background {
	margin: 0;
	background: transparent;
}

#TabsToolbar .tab-background-start,  #TabsToolbar .tab-background-end {
	display: none !important;
}

#TabsToolbar .tab-background-middle {
	background: transparent !important;
}

#TabsToolbar .tabbrowser-tab:after,  #TabsToolbar .tabbrowser-tab:before {
	display: none !important;
}
Hello. I'm try to customize the look and feel of FF by editing the userChrome.css. I almost got it, but there is one problem which i can't resolve. After closing a tab with a number greater that 40 ,there are always unfilled place left between tabs. Pls. see the image. This is what i added to userChrome.css. Please help me to resolve the issue. <pre><nowiki> DISABLE FIREFOX DEFAULT BACKGROUND #TabsToolbar:not(:-moz-lwtheme)::after { display: none; } /*=============================================== INACTIVE TABS ===============================================*/ #TabsToolbar .tabbrowser-tab { text-align: left!important; -moz-border-top-colors: none !important; -moz-border-left-colors: none !important; -moz-border-right-colors: none !important; -moz-border-bottom-colors: none !important; background: #BAB9A8 !important; border-top: 1px solid #4F4E47!important; border-bottom: 1px solid #4F4E47!important; border-left: 1px solid #4F4E47!important; border-right: 1px solid #4F4E47!important; border-radius: 3px 3px 0px 0px !important; color: #000000 !important; /*margin: 0px 3px 0px 2px !important;*/ font-family: "Ubuntu",Helvetica,Arial,sans-serif; font-size: 11px; max-width: 43px !important; min-width: 40px !important; } /*=============================================== ACTIVE TABS ===============================================*/ #TabsToolbar .tabbrowser-tab[selected] { font-weight: normal !important; border-top: 1px solid #000!important; border-left: 1px solid #000!important; border-right: 1px solid #000!important; border-radius: 3px 3px 0px 0px !important; background: #F0E68C !important; color: #000000 !important; } /*=============================================== DISABLE AUSTRALIS TAB ===============================================*/ #TabsToolbar .tab-background { margin: 0; background: transparent; } #TabsToolbar .tab-background-start, #TabsToolbar .tab-background-end { display: none !important; } #TabsToolbar .tab-background-middle { background: transparent !important; } #TabsToolbar .tabbrowser-tab:after, #TabsToolbar .tabbrowser-tab:before { display: none !important; } </nowiki></pre>
Capturas de pantalla adjuntas

Modificadas por snoRNA el

Solución elegida

Maybe try the Classic Theme Restorer to see if that works and check the CSS code that this extension uses. The styling of the Tab bar is quite complicated and may also not be stable across releases.

Leer esta respuesta en su contexto 👍 3

Todas las respuestas (3)

more options

I've called the big guys to help you. Good luck.

Start Firefox in Safe Mode {web Link} by holding down the <Shift>
(Mac Options)
key, and then starting Firefox. Is the problem still there?

more options

Thanks! There is no problem in safe mode, because the userChrome.css doesn't get populated in safe mode. However if i delete all the extensions(also if i do "refresh firefox") the problem doesn't go away. As soon as i add the userChtome.css the problem is back. Therefore my userChrome.css is not correct, but i don't know there and why.

more options

Solución elegida

Maybe try the Classic Theme Restorer to see if that works and check the CSS code that this extension uses. The styling of the Tab bar is quite complicated and may also not be stable across releases.