/* Source file https://github.com/MrOtherGuy/firefox-csshacks/tree/master/chrome/color_variable_template.css made available under Mozilla Public License v. 2.0 See the above repository for updates as well as full license text. */ /* You should enable any non-default theme for these to apply properly. Built-in dark and light themes should work */ :root{ /* Popup panels */ --arrowpanel-background: olive !important; --arrowpanel-border-color: green !important; --arrowpanel-color: cyan !important; --arrowpanel-dimmed: rgba(0,0,0,0.4) !important; /* window and toolbar background */ --lwt-frame: purple !important; --toolbar-bgcolor: rgba(0,0,0,0.4) !important; /* tabs with system theme - text is not controlled by variable */ --tab-selected-bgcolor: powderblue !important; /* tabs with any other theme */ --lwt-text-color: cyan !important; --lwt-selected-tab-background-color: cornflowerblue !important; /* toolbar area */ --toolbarbutton-icon-fill: white !important; --lwt-toolbarbutton-hover-background: orange !important; --lwt-toolbarbutton-active-background: red !important; /* urlbar */ --toolbar-field-border-color: green !important; --toolbar-field-focus-border-color: pink !important; --urlbar-popup-url-color: cyan !important; /* urlbar Firefox < 92 */ --lwt-toolbar-field-background-color: olive !important; --lwt-toolbar-field-focus: grey !important; --lwt-toolbar-field-color: red !important; --lwt-toolbar-field-focus-color: white !important; /* urlbar Firefox 92+ */ --toolbar-field-background-color: olive !important; --toolbar-field-focus-background-color: grey !important; --toolbar-field-color: red !important; --toolbar-field-focus-color: white !important; /* sidebar - note the sidebar-box rule for the header-area */ --lwt-sidebar-background-color: purple !important; --lwt-sidebar-text-color: yellow !important; } /* Line above tabs */ #tabbrowser-tabs{ --lwt-tab-line-color: white !important; } /* the header-area of sidebar needs this to work */ #sidebar-box{ --sidebar-background-color: purple !important; }