Ce site disposera de fonctionnalités limitées pendant que nous effectuons des opérations de maintenance en vue de vous proposer un meilleur service. Si un article ne règle pas votre problème et que vous souhaitez poser une question, notre communauté d’assistance est prête à vous répondre via @FirefoxSupport sur Twitter, et /r/firefox sur Reddit.

Rechercher dans l’assistance

Évitez les escroqueries à l’assistance. Nous ne vous demanderons jamais d’appeler ou d’envoyer un SMS à un numéro de téléphone ou de partager des informations personnelles. Veuillez signaler toute activité suspecte en utilisant l’option « Signaler un abus ».

En savoir plus

Firefox Quantum - Add divider between tabs

  • 3 réponses
  • 1 a ce problème
  • 18 vues
  • Dernière réponse par the-edmeister

more options

HELP! My line of tabs run together with no separation between them.

I copied a custom CSS to get rounded tabs and tabs on bottom.

/* Firefox Quantum userChrome.css tweaks */
/* Github: https://github.com/aris-t2/customcssforfx */

:root {
  --tabs_toolbar_color_tabs_not_on_top: linear-gradient(#f9f9fa,#f9f9fa);
  --tabs_toolbar_border-tnot_normal_mode_size: 1px;
  --tabs_toolbar_border-tnot_normal_mode: var(--tabs-border-color);
  --classic_squared_tabs_tab_text_color: black;
  --classic_squared_tabs_tab_text_shadow: transparent;
  --tab-min-height_tnot: 32px;
}

:root[uidensity=compact]  {
  --tab-min-height_tnot: 28px;
}

:root[uidensity=touch] {
  --tab-min-height_tnot: 40px;
}

/* tabs toolbar adjustment */
#main-window[tabsintitlebar] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar, 
#main-window[tabsintitlebar][sizemode="maximized"] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar,
#main-window[uidensity=compact][tabsintitlebar] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar,
#main-window[uidensity=compact][tabsintitlebar][sizemode="maximized"] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar,
#TabsToolbar {
  -moz-padding-start: 2px !important;
}

#main-window[tabsintitlebar] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar:-moz-lwtheme, 
#main-window[tabsintitlebar][sizemode="maximized"] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar:-moz-lwtheme,
#main-window[uidensity=compact][tabsintitlebar] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar:-moz-lwtheme,
#main-window[uidensity=compact][tabsintitlebar][sizemode="maximized"] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar:-moz-lwtheme,
#TabsToolbar:-moz-lwtheme,
#main-window[tabsintitlebar][sizemode="maximized"] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar,
#main-window[uidensity=compact][tabsintitlebar][sizemode="maximized"] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar,
#main-window[sizemode="maximized"] #TabsToolbar,
#main-window[tabsintitlebar][style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");'] #navigator-toolbox #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar, 
#main-window[tabsintitlebar][sizemode="maximized"][style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");'] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar,
#main-window[uidensity=compact][tabsintitlebar][style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");'] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar,
#main-window[uidensity=compact][tabsintitlebar][sizemode="maximized"][style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");'] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar,
#main-window[tabsintitlebar][style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");'] #TabsToolbar {
  -moz-padding-start: 0px !important;
}

#main-window[tabsintitlebar][sizemode="normal"]:not([sizemode="fullscreen"]) #TabsToolbar {
  margin-top: 0px !important;
}

#main-window[tabsintitlebar][sizemode="normal"][chromehidden~="menubar"] #TabsToolbar,
#main-window[tabsintitlebar][sizemode="normal"] #toolbar-menubar[autohide="true"][inactive] + #TabsToolbar,
#main-window[tabsintitlebar][sizemode="maximized"][chromehidden~="menubar"] #TabsToolbar,
#main-window[tabsintitlebar][sizemode="maximized"] #toolbar-menubar[autohide="true"][inactive] + #TabsToolbar {
  padding-top: 0px !important;
}

#main-window[tabsintitlebar] #toolbar-menubar[autohide="true"]:not([inactive="true"]) ~ #TabsToolbar,
#main-window[tabsintitlebar] #toolbar-menubar[autohide="false"] ~ #TabsToolbar{
  margin-top: 0px !important;
}

/* tab title in titlebar support */
#main-window[tabsintitlebar][sizemode="normal"] #navigator-toolbox #TabsToolbar,
#main-window[uidensity=compact][tabsintitlebar][sizemode="normal"] #navigator-toolbox #TabsToolbar,
#main-window[tabsintitlebar][sizemode="maximized"] #navigator-toolbox #TabsToolbar,
#main-window[uidensity=compact][tabsintitlebar][sizemode="maximized"] #navigator-toolbox #TabsToolbar,
#main-window[tabsintitlebar][sizemode="normal"] #navigator-toolbox #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar,
#main-window[uidensity=compact][tabsintitlebar][sizemode="normal"] #navigator-toolbox #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar,
#main-window[tabsintitlebar][sizemode="maximized"] #navigator-toolbox #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar,
#main-window[uidensity=compact][tabsintitlebar][sizemode="maximized"] #navigator-toolbox #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar{
  margin-top: 0px !important;
}

/* titlebar button support */
#main-window[tabsintitlebar] #toolbar-menubar[autohide="true"][inactive="true"] ~ #nav-bar{
  margin-top: 2px !important;
}

/* fix for application/hamburger button in titlebar */
#main-window[tabsintitlebar][sizemode="fullscreen"] #toolbar-menubar[autohide="true"][inactive="true"] ~ #nav-bar  #PanelUI-button {
  visibility: collapse !important;
}

#main-window[inDOMFullscreen="true"] #TabsToolbar {
  opacity: 0 !important;
}

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

/* toolbar order (start) ************************************/
#print-preview-toolbar,
#printedit-toolbar,
#titlebar {
  -moz-box-ordinal-group: 0 !important;
}
#navigator-toolbox #toolbar-menubar {
  -moz-box-ordinal-group: 1 !important;
}
/* navigation toolbar */
#navigator-toolbox #nav-bar {
  -moz-box-ordinal-group: 2 !important;
}
/* bookmarks toolbar */
#navigator-toolbox #PersonalToolbar {
  -moz-box-ordinal-group: 3 !important;
}
/* 3rd party toolbars */
#navigator-toolbox toolbar {
  -moz-box-ordinal-group: 10 !important;
}
/* tabs toolbar */
#navigator-toolbox #TabsToolbar {
  -moz-box-ordinal-group: 100 !important;
}
/* toolbar order (end) **************************************/

/* toolbar colors */
#TabsToolbar:not(:-moz-lwtheme){
  -moz-appearance: none !important;
  background-image: var(--tabs_toolbar_color_tabs_not_on_top) !important;
}

/* remove color overlay for lw-themes */
#main-window:not([style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");']) :-moz-any(#nav-bar,#PersonalToolbar,#TabsToolbar):-moz-lwtheme{
  background: unset !important;
}

/* adjust compact themes background color */
#main-window[style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");']:-moz-lwtheme-brighttext #TabsToolbar:-moz-lwtheme {
  -moz-appearance: none !important;
  background-image: linear-gradient(var(--toolbar-bgcolor),var(--toolbar-bgcolor)) !important;
}
#main-window[style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");']:-moz-lwtheme-darktext #TabsToolbar:-moz-lwtheme {
  -moz-appearance: none !important;
  background: linear-gradient(var(--toolbar-bgcolor),var(--toolbar-bgcolor)) !important;
}

#main-window:not(:-moz-lwtheme) #TabsToolbar :-moz-any(.tabs-newtab-button,.scrollbutton-up,.scrollbutton-down),
#main-window:not(:-moz-lwtheme) #TabsToolbar > toolbarbutton,
#main-window[style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");']:-moz-lwtheme-darktext #TabsToolbar :-moz-any(.tabs-newtab-button,.scrollbutton-up,.scrollbutton-down),
#main-window[style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");']:-moz-lwtheme-darktext #TabsToolbar > toolbarbutton {
  fill: black !important;
  color: black !important;
}

/* toolbar borders */
#main-window #navigator-toolbox::after {
  opacity: 0 !important;
}

#TabsToolbar{
  margin-bottom: 0px !important;
  border-bottom: 1px solid #5f7181 !important;
}

#main-window[sizemode="normal"] #navigator-toolbox :-moz-any(#nav-bar,#PersonalToolbar,#TabsToolbar) {
  border-left: var(--tabs_toolbar_border-tnot_normal_mode_size) solid var(--tabs_toolbar_border-tnot_normal_mode) !important;
  border-right: var(--tabs_toolbar_border-tnot_normal_mode_size) solid var(--tabs_toolbar_border-tnot_normal_mode) !important;
  background-clip: padding-box !important;
}

#main-window[sizemode="maximized"] #navigator-toolbox :-moz-any(#nav-bar,#PersonalToolbar,#TabsToolbar) {
  border-left: 0px !important;
  border-right: 0px !important;
}

#main-window:not([style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");'])[sizemode="normal"] #navigator-toolbox :-moz-any(#nav-bar,#PersonalToolbar,#TabsToolbar):-moz-lwtheme,
#main-window:not([style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");'])[sizemode="maximized"] #navigator-toolbox :-moz-any(#nav-bar,#PersonalToolbar,#TabsToolbar):-moz-lwtheme {
  border-top: 0px !important;
  border-left: 0px !important;
  border-right: 0px !important;
}

#main-window[style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");']:-moz-lwtheme-brighttext #TabsToolbar:-moz-lwtheme {
  border-bottom: 1px solid #323234 !important;
HELP! My line of tabs run together with no separation between them. I copied a custom CSS to get rounded tabs and tabs on bottom. <pre><nowiki>/* Firefox Quantum userChrome.css tweaks */ /* Github: https://github.com/aris-t2/customcssforfx */ :root { --tabs_toolbar_color_tabs_not_on_top: linear-gradient(#f9f9fa,#f9f9fa); --tabs_toolbar_border-tnot_normal_mode_size: 1px; --tabs_toolbar_border-tnot_normal_mode: var(--tabs-border-color); --classic_squared_tabs_tab_text_color: black; --classic_squared_tabs_tab_text_shadow: transparent; --tab-min-height_tnot: 32px; } :root[uidensity=compact] { --tab-min-height_tnot: 28px; } :root[uidensity=touch] { --tab-min-height_tnot: 40px; } /* tabs toolbar adjustment */ #main-window[tabsintitlebar] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar, #main-window[tabsintitlebar][sizemode="maximized"] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar, #main-window[uidensity=compact][tabsintitlebar] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar, #main-window[uidensity=compact][tabsintitlebar][sizemode="maximized"] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar, #TabsToolbar { -moz-padding-start: 2px !important; } #main-window[tabsintitlebar] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar:-moz-lwtheme, #main-window[tabsintitlebar][sizemode="maximized"] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar:-moz-lwtheme, #main-window[uidensity=compact][tabsintitlebar] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar:-moz-lwtheme, #main-window[uidensity=compact][tabsintitlebar][sizemode="maximized"] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar:-moz-lwtheme, #TabsToolbar:-moz-lwtheme, #main-window[tabsintitlebar][sizemode="maximized"] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar, #main-window[uidensity=compact][tabsintitlebar][sizemode="maximized"] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar, #main-window[sizemode="maximized"] #TabsToolbar, #main-window[tabsintitlebar][style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");'] #navigator-toolbox #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar, #main-window[tabsintitlebar][sizemode="maximized"][style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");'] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar, #main-window[uidensity=compact][tabsintitlebar][style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");'] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar, #main-window[uidensity=compact][tabsintitlebar][sizemode="maximized"][style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");'] #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar, #main-window[tabsintitlebar][style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");'] #TabsToolbar { -moz-padding-start: 0px !important; } #main-window[tabsintitlebar][sizemode="normal"]:not([sizemode="fullscreen"]) #TabsToolbar { margin-top: 0px !important; } #main-window[tabsintitlebar][sizemode="normal"][chromehidden~="menubar"] #TabsToolbar, #main-window[tabsintitlebar][sizemode="normal"] #toolbar-menubar[autohide="true"][inactive] + #TabsToolbar, #main-window[tabsintitlebar][sizemode="maximized"][chromehidden~="menubar"] #TabsToolbar, #main-window[tabsintitlebar][sizemode="maximized"] #toolbar-menubar[autohide="true"][inactive] + #TabsToolbar { padding-top: 0px !important; } #main-window[tabsintitlebar] #toolbar-menubar[autohide="true"]:not([inactive="true"]) ~ #TabsToolbar, #main-window[tabsintitlebar] #toolbar-menubar[autohide="false"] ~ #TabsToolbar{ margin-top: 0px !important; } /* tab title in titlebar support */ #main-window[tabsintitlebar][sizemode="normal"] #navigator-toolbox #TabsToolbar, #main-window[uidensity=compact][tabsintitlebar][sizemode="normal"] #navigator-toolbox #TabsToolbar, #main-window[tabsintitlebar][sizemode="maximized"] #navigator-toolbox #TabsToolbar, #main-window[uidensity=compact][tabsintitlebar][sizemode="maximized"] #navigator-toolbox #TabsToolbar, #main-window[tabsintitlebar][sizemode="normal"] #navigator-toolbox #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar, #main-window[uidensity=compact][tabsintitlebar][sizemode="normal"] #navigator-toolbox #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar, #main-window[tabsintitlebar][sizemode="maximized"] #navigator-toolbox #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar, #main-window[uidensity=compact][tabsintitlebar][sizemode="maximized"] #navigator-toolbox #toolbar-menubar[autohide="true"][inactive="true"] ~ #TabsToolbar{ margin-top: 0px !important; } /* titlebar button support */ #main-window[tabsintitlebar] #toolbar-menubar[autohide="true"][inactive="true"] ~ #nav-bar{ margin-top: 2px !important; } /* fix for application/hamburger button in titlebar */ #main-window[tabsintitlebar][sizemode="fullscreen"] #toolbar-menubar[autohide="true"][inactive="true"] ~ #nav-bar #PanelUI-button { visibility: collapse !important; } #main-window[inDOMFullscreen="true"] #TabsToolbar { opacity: 0 !important; } /* tab height */ #tabbrowser-tabs, #tabbrowser-tabs > .tabbrowser-arrowscrollbox, .tabbrowser-tabs[positionpinnedtabs] > .tabbrowser-tab[pinned] { min-height: var(--tab-min-height_tnot) !important; } /* toolbar order (start) ************************************/ #print-preview-toolbar, #printedit-toolbar, #titlebar { -moz-box-ordinal-group: 0 !important; } #navigator-toolbox #toolbar-menubar { -moz-box-ordinal-group: 1 !important; } /* navigation toolbar */ #navigator-toolbox #nav-bar { -moz-box-ordinal-group: 2 !important; } /* bookmarks toolbar */ #navigator-toolbox #PersonalToolbar { -moz-box-ordinal-group: 3 !important; } /* 3rd party toolbars */ #navigator-toolbox toolbar { -moz-box-ordinal-group: 10 !important; } /* tabs toolbar */ #navigator-toolbox #TabsToolbar { -moz-box-ordinal-group: 100 !important; } /* toolbar order (end) **************************************/ /* toolbar colors */ #TabsToolbar:not(:-moz-lwtheme){ -moz-appearance: none !important; background-image: var(--tabs_toolbar_color_tabs_not_on_top) !important; } /* remove color overlay for lw-themes */ #main-window:not([style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");']) :-moz-any(#nav-bar,#PersonalToolbar,#TabsToolbar):-moz-lwtheme{ background: unset !important; } /* adjust compact themes background color */ #main-window[style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");']:-moz-lwtheme-brighttext #TabsToolbar:-moz-lwtheme { -moz-appearance: none !important; background-image: linear-gradient(var(--toolbar-bgcolor),var(--toolbar-bgcolor)) !important; } #main-window[style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");']:-moz-lwtheme-darktext #TabsToolbar:-moz-lwtheme { -moz-appearance: none !important; background: linear-gradient(var(--toolbar-bgcolor),var(--toolbar-bgcolor)) !important; } #main-window:not(:-moz-lwtheme) #TabsToolbar :-moz-any(.tabs-newtab-button,.scrollbutton-up,.scrollbutton-down), #main-window:not(:-moz-lwtheme) #TabsToolbar > toolbarbutton, #main-window[style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");']:-moz-lwtheme-darktext #TabsToolbar :-moz-any(.tabs-newtab-button,.scrollbutton-up,.scrollbutton-down), #main-window[style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");']:-moz-lwtheme-darktext #TabsToolbar > toolbarbutton { fill: black !important; color: black !important; } /* toolbar borders */ #main-window #navigator-toolbox::after { opacity: 0 !important; } #TabsToolbar{ margin-bottom: 0px !important; border-bottom: 1px solid #5f7181 !important; } #main-window[sizemode="normal"] #navigator-toolbox :-moz-any(#nav-bar,#PersonalToolbar,#TabsToolbar) { border-left: var(--tabs_toolbar_border-tnot_normal_mode_size) solid var(--tabs_toolbar_border-tnot_normal_mode) !important; border-right: var(--tabs_toolbar_border-tnot_normal_mode_size) solid var(--tabs_toolbar_border-tnot_normal_mode) !important; background-clip: padding-box !important; } #main-window[sizemode="maximized"] #navigator-toolbox :-moz-any(#nav-bar,#PersonalToolbar,#TabsToolbar) { border-left: 0px !important; border-right: 0px !important; } #main-window:not([style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");'])[sizemode="normal"] #navigator-toolbox :-moz-any(#nav-bar,#PersonalToolbar,#TabsToolbar):-moz-lwtheme, #main-window:not([style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");'])[sizemode="maximized"] #navigator-toolbox :-moz-any(#nav-bar,#PersonalToolbar,#TabsToolbar):-moz-lwtheme { border-top: 0px !important; border-left: 0px !important; border-right: 0px !important; } #main-window[style*='--lwt-header-image:url("resource:///chrome/browser/content/browser/defaultthemes/compact.header.png");']:-moz-lwtheme-brighttext #TabsToolbar:-moz-lwtheme { border-bottom: 1px solid #323234 !important; </nowiki></pre>
Captures d’écran jointes

Modifié le par cor-el

Toutes les réponses (3)

more options

Hi, will notify someone of your usserChrome issue. Would this help some what though your background theme is really the issue I think : https://addons.mozilla.org/en-US/firefox/addon/colorfultabs/

more options

Unfortunately that doesn't work and I am looking for more of a divider between the tabs. Almost like a border around each tab so they don't all run together.

more options

Try posting over here: https://www.reddit.com/r/FirefoxCSS/