userChrome.css to disable blue highlight marker on active tab
I am using tab-on-bottom code in userChrome.css that I got from the web.
1. There is a highlight feature of the tabs. A mouse-over will do a subtle enhancement of the top portion of the line delineating of the tab. 2. The active tab has a blue bar at the top portion of the line delineating the tab.
I want both to go away. I have code to highlight the background color of the active tab and need no other highlight function.
The userChrome.css is below.
Thanks, Gert
/* TABS: bottom - Firefox 65 and newer; should for now work with XUL @namespace */
- TabsToolbar {
-moz-box-ordinal-group: 1000 !important; display: block !important; position: absolute !important; bottom: 0 !important; width: 100vw !important;
}
- tabbrowser-tabs {
width: 100vw !important;
}
- |*:root:not([chromehidden*="toolbar"]) #navigator-toolbox {
padding-bottom: calc(var(--tab-min-height) + 1px) !important; /*adjust*/
}
/* position Tab bar with Menu bar and Title bar hidden for Firefox 65-73 - omit in Firefox Nightly */
- |*:root[tabsintitlebar]:not([inFullscreen="true"]):not([sizemode="maximized"])
- toolbar-menubar[autohide="true"] ~ #xTabsToolbar{
bottom: var(--tab-min-height) !important; padding-top: calc(var(--tab-min-height) - 0px) !important; /*adjust*/
}
/* TABS: height */
- |*:root {
--tab-toolbar-navbar-overlap: 0px !important; --tab-min-height: 30px !important; /*adjust to set height or omit to use density*/ --tab-min-width: 80px !important; /*adjust to set width or omit to use default*/
}
- TabsToolbar {
height: var(--tab-min-height) !important; margin-bottom: -0px !important; /*adjust*/ background-color: #F5F6F7 !important;
}
/* caption buttons - hide */
- |*:root[tabsintitlebar]:not([inFullscreen="true"])
#toolbar-menubar[autohide="true"] ~ #TabsToolbar
.titlebar-buttonbox-container {display: none !important;}
/* Change Color of active tab */ .tab-background[selected="true"] {
background-color: #A8FFAD !important; background-image: none !important;
}
/* Rounded corners on tabs firefox 58 */ /* http://forums.mozillazine.org/viewtopic.php?f=38&t=3037688# */ .tabbrowser-tab::after, .tabbrowser-tab::before {
border-left: none !important;
} .tab-background {
border-radius: 6px 6px 6px 6px !important; border-image: none !important; border-left: 1px solid !important; border-right: 1px solid !important; border-top: 1px solid !important; border-width: 1px !important; border-color: #000080 !important; background-attachment: none!important; background-color: #DAD7D0 !important; background-image: none !important;
}
/* Menu bar (File Edit View) height and background color */
- toolbar-menubar, #menubar-items, #main-menubar {
height: 30px !important; background-color: #DAD7D0 !important; background-image: none !important; font-size: 14px !important;
}
/* Menu bar (File Edit View) text color */ .menubar-text, .tabbrowser-tab:not([selected="true"]) tab-label {
color: #080808 !important;
}
/* Use Normal top and bottom padding for Compact */
- PlacesToolbarItems .bookmark-item {
padding-top: 10px !important; padding-bottom: 6px !important;
}
Modified by drgert1
Chosen solution
Hi Gert, you can put <pre> before and </pre> after blocks of CSS here to avoid interpretation as wiki markup.
The selector for the line at the top of each tab is very sensibly named: .tab-line
To suppress that you could try either:
.tab-line { opacity: 0 !important; } .tab-line { background-color: transparent !important; }
Was that it?
Read this answer in context 👍 0All Replies (3)
Suluhisho teule
Hi Gert, you can put <pre> before and </pre> after blocks of CSS here to avoid interpretation as wiki markup.
The selector for the line at the top of each tab is very sensibly named: .tab-line
To suppress that you could try either:
.tab-line { opacity: 0 !important; } .tab-line { background-color: transparent !important; }
Was that it?
Yes, both work.
Just wondering, is there a comprehensive list of UI objects with tutorial how to control them?
Cheers, Gert
There's definitely nothing official, and things change often, so any list would age rapidly. You could do what many people do and become comfortable poking around using the Browser Toolbox. https://developer.mozilla.org/docs/Tools/Browser_Toolbox