initial commit
This commit is contained in:
Tilman Kranz
commit
c6e990c2b7
82
README.md
Normal file
82
README.md
Normal file
@ -0,0 +1,82 @@
|
||||
# firefox-user-chrome-css
|
||||
|
||||
## Overview
|
||||
|
||||
The `userChrome.css` presented in this repository will turn the "floating"
|
||||
browser tabs in Firefox introduced by the Proton UI back into regular "tabs".
|
||||
The following screenshot demonstrates this:
|
||||
|
||||
|
||||
|
||||
The primary source for creating the userChrome CSS was the generator provided
|
||||
here:
|
||||
|
||||
- <https://www.userchrome.org/firefox-89-styling-proton-ui.html>
|
||||
|
||||
The resulting CSS was tweaked by me manually and then processed with Stylelint
|
||||
to apply best CSS practises:
|
||||
|
||||
- <https://stylelint.io/>
|
||||
|
||||
## Requirements
|
||||
|
||||
1. Activate legacy user profile customizations:
|
||||
|
||||
- Run Firefox.
|
||||
- Open <about:config>.
|
||||
- Search for setting `toolkit.legacyUserProfileCustomizations.stylesheets`.
|
||||
- Set value to `True`.
|
||||
|
||||
2. Locate your Firefox profile folder:
|
||||
|
||||
*Note:* There are multiple ways of locating your Firefox profile folder; this
|
||||
one should work on all platforms.
|
||||
|
||||
- Run Firefox.
|
||||
- Open <about:support>.
|
||||
- The value of "profile directory" is the location of your active Firefox profile folder.
|
||||
|
||||
## Installation
|
||||
|
||||
3. Create new folder `chrome` in your profile folder.
|
||||
|
||||
4. Copy `userChrome.css` to folder `chrome` in your profile folder.
|
||||
|
||||
5. Restart Firefox to apply changes.
|
||||
|
||||
## Copyright and License
|
||||
|
||||
```
|
||||
This software is heavily based on `firefox-89-styling-proton-ui`:
|
||||
|
||||
Copyright © 2022 Jefferson Scher. All Rights Reserved. CSS examples available under CC BY 4.0 or BSD-3-Clause License.
|
||||
|
||||
Contributions to this software were made by:
|
||||
|
||||
Copyright © 2025 Tilman Kranz. The CSS code in this repository is available under CC BY 4.0 or BSD-3-Clause License.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
|
||||
3. Neither the name of the copyright holder nor the names of its contributors
|
||||
may be used to endorse or promote products derived from this software
|
||||
without specific prior written permission.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS “AS IS” AND
|
||||
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
||||
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||||
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
||||
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
||||
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
||||
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
```
|
||||
95
chrome/userChrome.css
Normal file
95
chrome/userChrome.css
Normal file
@ -0,0 +1,95 @@
|
||||
/* some exceptions for the stylelint CSS linter: */
|
||||
|
||||
/* stylelint-disable selector-id-pattern */
|
||||
/* stylelint-disable selector-type-no-unknown */
|
||||
/* stylelint-disable declaration-block-single-line-max-declarations */
|
||||
|
||||
/* OPTIONAL: Remove items from image context menu; see also view-source:chrome://browser/content/browser.xhtml */
|
||||
|
||||
/*
|
||||
#context-sendimage, #context-sep-setbackground, #context-setDesktopBackground, #context-sep-sharing, #context-inspect-a11y, #context-take-screenshot, #context-translate-selection, #context-savelinktopocket, #context-pocket, #translations-button, #reader-mode-button { display: none !important; }
|
||||
*/
|
||||
|
||||
/* OPTIONAL: Tighten up drop-down/context/popup menu spacing */
|
||||
|
||||
/*
|
||||
menupopup:not(.in-menulist) > menuitem, menupopup:not(.in-menulist) > menu { padding-block: 4px !important; min-height: unset !important; }
|
||||
:root { --arrowpanel-menuitem-padding: 4px 8px !important; }
|
||||
*/
|
||||
|
||||
/* Adjust tab corner shape, optionally remove space below tabs */
|
||||
#tabbrowser-tabs { --user-tab-rounding: 5px; }
|
||||
.tab-background { border-radius: var(--user-tab-rounding) var(--user-tab-rounding) 0 0 !important; /* Connected */ margin-block: 1px 0 !important; /* Connected */ }
|
||||
#scrollbutton-up, #scrollbutton-down { border-top-width: 1px !important; border-bottom-width: 0 !important; }
|
||||
|
||||
/* Change active tab background color, https://stackoverflow.com/a/78252258 */
|
||||
.tab-background:is([selected], [multiselected]) { border-left: 1px solid grey; border-right: 1px solid grey; border-top: 1px solid grey; border-bottom: none; background-image: none !important; box-shadow: 9px 0 8px -4px rgb(0 0 0 / 80%); }
|
||||
|
||||
/* OPTIONAL: analogous to the above, change inactive tab to a grey-to-white gradient */
|
||||
|
||||
/*
|
||||
.tab-background:not([selected], [multiselected]) { background-image: linear-gradient( to top, hsl(137.28deg 0% 70% / 0%), hsl(137.28deg 0% 72.72% / 5%), hsl(137.28deg 0% 75.43% / 9.2%), hsl(137.28deg 0% 78.1%) 13.2%, hsl(137.28deg 0% 80.72%) 17%, hsl(137.28deg 0% 83.26%) 20.8%, hsl(137.28deg 0% 85.71%) 24.8%, hsl(137.28deg 0% 88.04%) 29.2%, hsl(137.28deg 0% 90.24%) 34.2%, hsl(137.28deg 0% 92.28%) 39.9%, hsl(137.28deg 0% 94.14%) 46.5%, hsl(137.28deg 0% 95.8%) 54.3%, hsl(137.28deg 0% 97.23%) 63.3%, hsl(137.28deg 0% 98.43%) 73.8%, hsl(137.28deg 0% 99.36%) 86%, hsl(165.09deg 100% 100%) 100%); }
|
||||
*/
|
||||
|
||||
/* 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: rgb(0 0 0 / 0%) !important; border-bottom-color: transparent !important; }
|
||||
|
||||
/* Container color bar visibility */
|
||||
.tabbrowser-tab[usercontextid] > .tab-stack > .tab-background > .tab-context-line { margin: 0 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; }
|
||||
|
||||
/* [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; }
|
||||
|
||||
/* Audio Playing / Mute Button side-by-side when sound is playing */
|
||||
#TabsToolbar { --user-mute-button-height: 20px; /* default size is 12px, site icon is 16px */ }
|
||||
|
||||
/* 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; }
|
||||
|
||||
/* [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; }
|
||||
|
||||
/* [Connected Tabs] Make sure tab attention dot isn't too high - 10 Dec 2022 */
|
||||
.tabbrowser-tab:is([image], [pinned]) > .tab-stack > .tab-content[attention]:not([selected="true"]),
|
||||
.tabbrowser-tab > .tab-stack > .tab-content[pinned][titlechanged]:not([selected="true"]),
|
||||
#firefox-view-button[attention], .webextension-browser-action[attention="true"] { background-position-y: bottom 2px !important; }
|
||||
|
||||
/* No rounded corners on tabs that are not selected */
|
||||
.tabbrowser-tab:not([selected="true"], [multiselected="true"]) .tab-background { border-radius: 0 !important; }
|
||||
|
||||
/* Inactive tabs: Separator line style */
|
||||
.tabbrowser-tab:not([selected="true"], [multiselected="true"], [beforeselected-visible="true"]) .tab-background { border-right: 1px solid var(--lwt-background-tab-separator-color, rgb(0 0 0 / 20%)) !important; }
|
||||
|
||||
/* Adjust colors for dark backgrounds */
|
||||
[brighttext="true"] .tab-background:is([selected], [multiselected]):-moz-lwtheme { --lwt-tabs-border-color: rgb(255 255 255 / 50%) !important; border-bottom-color: transparent !important; }
|
||||
[brighttext="true"] .tabbrowser-tab:not([selected="true"], [multiselected="true"], [beforeselected-visible="true"]) .tab-background { border-right: 1px solid var(--lwt-background-tab-separator-color, var(--lwt-selected-tab-background-color, rgb(255 255 255 / 20%))) !important; }
|
||||
|
||||
/* Remove padding between tabs, override font-size and -weight */
|
||||
.tabbrowser-tab { padding-left: 0 !important; padding-right: 0 !important; font-size: 12px !important; font-weight: 400 !important; }
|
||||
|
||||
/* Move the mute/unmute button to the right and enlarge it */
|
||||
.tab-icon-overlay:not([pinned], [sharing], [crashed]):is([soundplaying], [muted]) { width: var(--user-mute-button-height) !important; height: var(--user-mute-button-height) !important; margin-left: calc(var(--user-mute-button-height) / 2 + 2px) !important; /* pushes icon to the right */ margin-right: 2px !important; /* closes up some space before the text */ padding: 0 !important; /* allows icon to expand to full size */ }
|
||||
|
||||
/* Move the site icon to the left a bit and adjust position */
|
||||
.tab-icon-stack:not([pinned], [sharing], [crashed]):is([soundplaying], [muted]) > :not(.tab-icon-overlay) { margin-left: -4px !important; /* pushes icon to the left */ margin-top: calc((var(--user-mute-button-height) - 16px) / 2) !important; /* keep site icon reasonably positioned */ }
|
||||
|
||||
/* Color the icon on hover for confirmation or avoidance */
|
||||
.tab-icon-overlay:not([pinned], [sharing], [crashed]):is([soundplaying], [muted]):hover { fill: green !important; }
|
||||
|
||||
/* Tweaked Audio playing/Mute button rules for pinned tabs */
|
||||
.tab-icon-overlay:not([crashed]):is([pinned], [sharing]):is([soundplaying], [muted]) { width: var(--user-mute-button-height) !important; height: var(--user-mute-button-height) !important; margin-left: 2px !important; /* allow some overlap to reduce expanded width */ margin-right: -2px !important; /* reduce empty space on the right */ padding: 0 !important; /* allows icon to expand to full size */ top: 0 !important; /* align button with site icon */ }
|
||||
|
||||
.tab-icon-overlay:not([crashed]):is([pinned], [sharing]):is([soundplaying], [muted]):hover { fill: green !important; }
|
||||
|
||||
/* for mute button */ .tabbrowser-tab:not(:hover) .tab-icon-overlay:not([pinned], [sharing], [crashed]):is([soundplaying], [muted]), /* for site icon */ .tabbrowser-tab:hover .tab-icon-stack:not([pinned], [sharing], [crashed]):is([soundplaying], [muted]) > :not(.tab-icon-overlay), /* for site icon with Compact density */ :root[uidensity="compact"] .tab-icon-stack:not([pinned], [sharing], [crashed]):is([soundplaying], [muted]) > :not(.tab-icon-overlay) { opacity: 1 !important; /* overrides full transparency with full opacity */ }
|
||||
|
||||
[lwthemetextcolor="bright"] .tab-icon-overlay:not([pinned], [sharing], [crashed]):is([soundplaying], [muted]):hover { fill: lightgreen !important; /* for dark themes */ }
|
||||
|
||||
.tab-icon-stack:not([crashed]):is([pinned], [sharing]):is([soundplaying], [muted]) > :not(.tab-icon-overlay) { margin-left: -6px !important; /* reduce empty space on the left */ margin-top: calc((var(--user-mute-button-height) - 16px) / 2) !important; /* keep site icon reasonably positioned */ }
|
||||
|
||||
.tabbrowser-tab:not(:hover) .tab-icon-overlay:not([crashed]):is([pinned], [sharing]):is([soundplaying], [muted]), /* for site icon */ .tabbrowser-tab:hover .tab-icon-stack:not([crashed]):is([pinned], [sharing]):is([soundplaying], [muted]) > :not(.tab-icon-overlay), /* for site icon with Compact density */ :root[uidensity="compact"] .tab-icon-stack:not([crashed]):is([pinned], [sharing]):is([soundplaying], [muted]) > :not(.tab-icon-overlay) { opacity: 1 !important; /* overrides full transparency with full opacity */ }
|
||||
|
||||
[lwthemetextcolor="bright"] .tab-icon-overlay:not([crashed]):is([pinned], [sharing]):is([soundplaying], [muted]):hover { fill: lightgreen !important; /* for dark themes */ }
|
||||
BIN
doc/screenshot.png
Normal file
BIN
doc/screenshot.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 64 KiB |
Loading…
x
Reference in New Issue
Block a user