browser/themes/linux/browser.css
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Back to Home/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
@import url("chrome://browser/skin/browser-shared.css");
@import url("chrome://browser/skin/contextmenu.css");
/**
* We still want to do some of the tweaks that browser-colors does, like
* disabling the toolbar field border and backgrounds.
*/
@media not (prefers-contrast) {
:root:not([lwtheme]) {
@media (-moz-gtk-theme-family) {
--tabs-navbar-separator-style: none;
@media (prefers-color-scheme: light) {
--urlbar-box-bgcolor: #fafafa;
}
}
}
}
#menubar-items {
flex-direction: column; /* for flex hack */
justify-content: normal; /* align the menubar to the top also in customize mode */
}
/**
* Titlebar drawing:
*
* GTK windows have both a window radius (exposed via the
* `-moz-gtk-csd-titlebar-radius`) environment variable, and a window shadow
* (which we can't read back from GTK). Note that the -moz-window-decorations
* (in X11) or the compositor (in Wayland) does draw the shadow corners
* already.
*/
@media (-moz-gtk-csd-transparency-available) {
:root[customtitlebar] {
background-color: transparent;
&[sizemode="normal"]:not([gtktiledwindow="true"]) {
/* This takes care of drawing our window decorations on X11 */
-moz-default-appearance: -moz-window-decorations;
appearance: auto;
#navigator-toolbox,
dialog::backdrop {
border-top-left-radius: env(-moz-gtk-csd-titlebar-radius);
border-top-right-radius: env(-moz-gtk-csd-titlebar-radius);
}
/* stylelint-disable-next-line media-query-no-invalid */
@media -moz-pref("widget.gtk.rounded-bottom-corners.enabled") {
#navigator-toolbox {
/* The body clip below covers this. */
border-radius: 0;
}
body,
dialog::backdrop {
/* Use an uniform clip to allow WebRender to optimize it better */
border-radius: env(-moz-gtk-csd-titlebar-radius);
}
}
}
}
}
/* Bookmark menus */
.bookmark-item {
&:is(menu, menuitem) {
min-width: 0;
max-width: 32em;
}
&:not(.subviewbutton) > .menu-icon {
margin-block: 0;
}
/* Bookmark drag and drop styles */
&[dragover-into="true"] {
background: SelectedItem !important;
color: SelectedItemText !important;
}
}
/* Address bar */
#urlbar,
#searchbar {
font-size: 1.05em;
}
/* stylelint-disable-next-line media-query-no-invalid */
@media -moz-pref("browser.urlbar.experimental.expandTextOnFocus") {
#urlbar[breakout-extend] {
font-size: 1.14em;
}
}
/* AutoComplete */
#PopupAutoComplete > richlistbox > richlistitem[originaltype~="datalist-first"] {
border-top: 1px solid ThreeDShadow;
}
/* Tabstrip */
#tabbrowser-tabs {
/* override the native styling */
border-bottom: 0;
}
#TabsToolbar {
min-height: 0;
}
.browser-titlebar,
#main-menubar {
appearance: none;
background-color: transparent;
color: inherit;
}
/* All tabs menupopup */
.alltabs-item[selected="true"] {
font-weight: bold;
}
#UITourHighlight {
/* Below are some fixes for people without an X compositor on Linux.
This is why we can't have nice things: */
/* Animations don't repaint properly without an X compositor. */
animation-name: none !important;
/* Opacity rounds to 0 or 1 on Linux without an X compositor, making the
background color not visible. Anti-aliasing is not available either. Make a
thicker outline and cancel border-radius for that case. */
outline: 4px solid rgb(0, 200, 215);
border-radius: 0 !important;
}
#UITourTooltipDescription {
font-size: 1.05rem;
}
#UITourTooltipClose {
margin-inline-end: -4px;
}
/**
* Override the --arrowpanel-padding so the background extends
* to the sides and bottom of the panel.
*/
#UITourTooltipButtons {
margin-inline-start: -10px;
margin-bottom: -10px;
}
/* The button box must appear on top of the navigator-toolbox in order for
* click and hover mouse events to work properly for the button in the restored
* window state. Otherwise, elements in the navigator-toolbox, like the menubar,
* can swallow those events. */
.titlebar-buttonbox {
z-index: 1;
align-items: stretch;
/* In libadwaita buttons are 24px big and spacing is
* 3px of gap + 5px * 2 of padding = 13px / 2, see:
* https://gitlab.gnome.org/GNOME/libadwaita/-/blob/fe21c3c823443a8f2333cf3cc09ba3d0fa753228/src/stylesheet/widgets/_header-bar.scss#L164
* We want a contiguous hit region so we use 6.5px of padding instead. */
--titlebar-button-size: 24px;
--titlebar-button-spacing: 6.5px;
--titlebar-button-end-spacing: 10px;
@media (-moz-gtk-theme-family: breeze) {
/* On breeze, titlebar button size and spacing depends on the font, see:
* * https://invent.kde.org/plasma/kdecoration/-/blob/28898c2492708f6a1603458baa535a8504e8d638/src/decorationsettings.cpp#L18-33
* * https://invent.kde.org/plasma/breeze/-/blob/156193c14942cbc836cf131e92e16fc3310513ed/kdecoration/breezedecoration.cpp#L734-750
* * https://invent.kde.org/plasma/breeze/-/blob/156193c14942cbc836cf131e92e16fc3310513ed/kdecoration/breeze.h#L34
* Since we don't have the height of the "M" glyph, we approximate using
* ems snapped to device pixels for crisp rendering. */
/* The button size is also the grid unit */
--titlebar-button-size: round(1.3em, 2 * env(hairline));
/* The spacing is half the button size. Since we apply it to each side,
* it's that divided by 2 */
--titlebar-button-spacing: calc(var(--titlebar-button-size) / 4);
/* End spacing is 2 * smallSpacing, which is max(2px, clamp(grid-unit / 4)). */
--titlebar-button-end-spacing: calc(2 * max(2px, round(down, var(--titlebar-button-size) / 4, env(hairline))));
}
--max-titlebar-button-position: max(
env(-moz-gtk-csd-maximize-button-position),
env(-moz-gtk-csd-minimize-button-position),
env(-moz-gtk-csd-close-button-position)
);
}
@media (-moz-gtk-csd-reversed-placement) {
.titlebar-buttonbox-container {
order: -1;
}
}
.titlebar-button {
appearance: none;
color: inherit;
align-items: center;
padding: 0;
padding-inline: var(--titlebar-button-spacing);
padding-inline-end: max(
var(--titlebar-button-spacing),
var(--titlebar-button-end-spacing) * (var(--titlebar-button-position) - var(--max-titlebar-button-position) + 1)
);
order: var(--titlebar-button-position);
/* In GTK applications, you can drag the window by titlebar buttons */
-moz-window-dragging: drag;
> .toolbarbutton-icon {
border-radius: 100%;
background-position: center center;
background-size: min(16px, var(--titlebar-button-size) - 2 * env(hairline));
background-repeat: no-repeat;
-moz-context-properties: stroke;
stroke: currentColor;
width: var(--titlebar-button-size);
height: var(--titlebar-button-size);
@media not (-moz-gtk-theme-family: breeze) {
/* Matches the libadwaita transition */
transition: background-color 0.2s ease;
}
@media (-moz-gtk-theme-family: adwaita) or (-moz-gtk-theme-family: yaru) {
/* On Adwaita / Yaru, the titlebar buttons have a background by default */
background-color: color-mix(in srgb, currentColor 10%, transparent);
}
}
&:hover > .toolbarbutton-icon {
background-color: color-mix(in srgb, currentColor 15%, transparent);
}
&:hover:active > .toolbarbutton-icon {
background-color: color-mix(in srgb, currentColor 30%, transparent);
}
&:focus-visible > .toolbarbutton-icon {
outline: var(--focus-outline);
outline-offset: var(--focus-outline-inset);
}
@media (-moz-gtk-theme-family: breeze) {
&:hover > .toolbarbutton-icon {
color: var(--toolbox-bgcolor);
background-color: var(--toolbox-textcolor);
&:-moz-window-inactive {
color: var(--toolbox-bgcolor-inactive);
background-color: var(--toolbox-textcolor-inactive);
}
}
&:hover:active > .toolbarbutton-icon {
background-color: color-mix(in srgb, var(--toolbox-textcolor) 50%, transparent);
}
&.titlebar-close:hover > .toolbarbutton-icon {
background-color: #ff98a2;
}
&.titlebar-close:hover:active > .toolbarbutton-icon {
background-color: #6d2229;
}
}
}
.titlebar-restore,
.titlebar-max {
--titlebar-button-position: env(-moz-gtk-csd-maximize-button-position);
> .toolbarbutton-icon {
background-image: -moz-symbolic-icon(window-maximize-symbolic);
}
@media not (-moz-gtk-csd-maximize-button) {
display: none;
}
}
.titlebar-restore > .toolbarbutton-icon {
background-image: -moz-symbolic-icon(window-restore-symbolic);
}
.titlebar-close {
--titlebar-button-position: env(-moz-gtk-csd-close-button-position);
> .toolbarbutton-icon {
background-image: -moz-symbolic-icon(window-close-symbolic);
}
@media not (-moz-gtk-csd-close-button) {
display: none;
}
}
.titlebar-min {
--titlebar-button-position: env(-moz-gtk-csd-minimize-button-position);
> .toolbarbutton-icon {
background-image: -moz-symbolic-icon(window-minimize-symbolic);
}
@media not (-moz-gtk-csd-minimize-button) {
display: none;
}
}