firefox: hide tab bar

Intended to be used with a vertical tabs extension.
https://github.com/Croydon/vertical-tabs-reloaded
https://superuser.com/questions/1424478/can-i-hide-native-tabs-at-the-top-of-firefox

1 files changed, 3 insertions, 63 deletions

diff --git a/.config/firefox/userChrome.css b/.config/firefox/userChrome.css
index a7dc2ba..48c6d13 100644
--- a/.config/firefox/userChrome.css
+++ b/.config/firefox/userChrome.css
@@ -1,64 +1,4 @@
-/*** Proton Tabs Tweaks ***/
-
-/* Adjust tab corner shape, optionally remove space below tabs */
-
-#tabbrowser-tabs {
-    --user-tab-rounding: 0px;
+/* hides the native tabs */
+#TabsToolbar {
+  visibility: collapse;
 }
-
-.tab-background {
-    border-radius: var(--user-tab-rounding) var(--user-tab-rounding) 0px 0px !important; /* Connected */
-    margin-block: 1px 0 !important; /* Connected */
-}
-#scrollbutton-up, #scrollbutton-down { /* 6/10/2021 */
-    border-top-width: 1px !important;
-    border-bottom-width: 0 !important;
-}
-
-/* 1/16/2022 Tone down the Fx96 tab border with add-on themes in certain fallback situations */
-.tab-background:is([selected], [multiselected]):-moz-lwtheme {
-    --lwt-tabs-border-color: rgba(0, 0, 0, 0.5) !important;
-    border-bottom-color: transparent !important;
-}
-[brighttext="true"] .tab-background:is([selected], [multiselected]):-moz-lwtheme {
-    --lwt-tabs-border-color: rgba(255, 255, 255, 0.5) !important;
-    border-bottom-color: transparent !important;
-}
-
-/* Container color bar visibility */
-.tabbrowser-tab[usercontextid] > .tab-stack > .tab-background > .tab-context-line {
-    margin: 0px max(calc(var(--user-tab-rounding) - 3px), 0px) !important;
-}
-
-/* Override Normal Density height to Compact Density height only for tabs */
-
-#TabsToolbar, #tabbrowser-tabs {
-    --tab-min-height: 29px !important;
-}
-/* Tweak for covering a line at the bottom of the active tab on some themes 8/11/2021 */
-#main-window[sizemode="normal"] #toolbar-menubar[autohide="true"] + #TabsToolbar, 
-#main-window[sizemode="normal"] #toolbar-menubar[autohide="true"] + #TabsToolbar #tabbrowser-tabs {
-    --tab-min-height: 30px !important;
-}
-#scrollbutton-up,
-#scrollbutton-down {
-    border-top-width: 0 !important;
-    border-bottom-width: 0 !important;
-}
-
-/* [Connected Tabs] Set a max height based on min-height plus margin-block: 1px 0 */
-#TabsToolbar, #TabsToolbar > hbox, #TabsToolbar-customization-target, #tabbrowser-arrowscrollbox  {
-    max-height: calc(var(--tab-min-height) + 1px) !important;
-}
-/* [Connected Tabs] Adjust padding around icons on buttons to avoid crushed images */
-#TabsToolbar-customization-target toolbarbutton > .toolbarbutton-icon, 
-#TabsToolbar-customization-target .toolbarbutton-text, 
-#TabsToolbar-customization-target .toolbarbutton-badge-stack,
-#scrollbutton-up,#scrollbutton-down {
-    padding-top: 7px !important;
-    padding-bottom: 6px !important;
-}
-
-/* Tweak Options as of 1/12/2022; Generated Thu Oct 27 2022 22:16:07 GMT+0200 (Central European Summer Time) */
-.tabbrowser-tab:not([pinned]):not(:hover) .tab-close-button { visibility: collapse !important; }
-.tabbrowser-tab:not([pinned]):hover .tab-close-button { visibility: visible !important; display: block !important; }