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@mmis1000
Last active June 8, 2021 00:30
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Add the tab seperator of Edge browser 89 to Firefox directly
/**
* Copyright 2021 Mmis1000 (mmis10002@gmail.com)
*
* Use of this source code is governed by an MIT-style
* license that can be found in the LICENSE file or at
* https://opensource.org/licenses/MIT.
*/
/*
Selections:
[multiselected],
[visuallyselected],
:hover
*/
:root {
--mmis-pin-unpin-edge-padding-length: 1px;
}
@-moz-document url(chrome://browser/content/browser.xul),
url(chrome://browser/content/browser.xhtml) {
#tabbrowser-arrowscrollbox:not([overflowing]) tab.tabbrowser-tab[first-visible-unpinned-tab] .tab-background::before,
tab.tabbrowser-tab:not(:hover):not([visuallyselected]):not([multiselected]):not(:first-child) .tab-background::before {
background: rgba(255, 255, 255, 0.3);
content: "";
font-size: 0;
display: block;
width: 1px;
height: 20px;
overflow: hidden;
position: absolute;
left: -2px;
top: 50%;
transform: translateX(-0.5px) translateY(calc(-50% + 1px));
box-shadow: 1px 1px 1.5px 0px rgba(0, 0, 0, 0.3);
opacity: 1;
}
#tabbrowser-arrowscrollbox:not([overflowing]) tab.tabbrowser-tab[first-visible-unpinned-tab] .tab-background::before {
height: 44px;
opacity: 1 !important;
transform: translateX(calc(-0.5px - var(--mmis-pin-unpin-edge-padding-length))) translateY(-50%);
background: rgba(160, 160, 160, 0.5);
}
@media only screen and (min-resolution: 200dpi) {
tab.tabbrowser-tab:not(:hover):not([visuallyselected]):not([multiselected]):not(:first-child) .tab-background::before {
transform: translateX(-0.5px) scaleX(0.5) translateY(calc(-50% + 1px));
}
#tabbrowser-arrowscrollbox:not([overflowing]) tab.tabbrowser-tab[first-visible-unpinned-tab] .tab-background::before {
transform: translateX(calc(-0.5px - var(--mmis-pin-unpin-edge-padding-length))) scaleX(0.5) translateY(-50%);
}
}
tab.tabbrowser-tab[visuallyselected] + tab.tabbrowser-tab .tab-background::before,
tab.tabbrowser-tab[multiselected] + tab.tabbrowser-tab .tab-background::before,
tab.tabbrowser-tab:hover + tab.tabbrowser-tab .tab-background::before {
opacity: 0 !important;
}
#tabbrowser-arrowscrollbox[overflowing] tab.tabbrowser-tab[first-visible-unpinned-tab] .tab-background::before {
opacity: 0 !important;
}
#tabbrowser-arrowscrollbox:not([overflowing]) tab.tabbrowser-tab[first-visible-unpinned-tab] {
margin-inline-start: calc(var(--mmis-pin-unpin-edge-padding-length) * 2) !important;
}
}
@-moz-document url(chrome://browser/content/browser.xul),
url(chrome://browser/content/browser.xhtml) {
#tabbrowser-tabs[secondarytext-unsupported] .tab-icon-overlay:not([pinned], [sharing], [crashed]):is([soundplaying], [muted], [activemedia-blocked]) {
transform: scale(0.8) translate(10px, -6px);
fill-opacity: 1 !important;
opacity: 1 !important;
filter: drop-shadow(-1px 1px 2px #0000005f);
animation-duration: 1s;
animation-direction: alternate;
animation-name: media-icon-blink;
animation-iteration-count: infinite;
}
@keyframes media-icon-blink {
0% {
opacity: 1 !important;
}
100% {
opacity: 0.2 !important;
}
}
#tabbrowser-tabs[secondarytext-unsupported] .tab-icon-stack:not([pinned], [sharing], [crashed]):is([soundplaying], [muted], [activemedia-blocked]) > :not(.tab-icon-overlay),
#toolbar-menubar:not(:hover) + #TabsToolbar:not(:hover) #tabbrowser-tabs:not([secondarytext-unsupported]) .tab-icon-image[src] ~ .tab-icon-overlay:not([pinned], [sharing], [crashed]):is([soundplaying], [muted], [activemedia-blocked]),
:is(#toolbar-menubar:hover + #TabsToolbar, #TabsToolbar:hover) .tab-icon-stack:not([pinned], [sharing], [crashed]):is([soundplaying], [muted], [activemedia-blocked]) > :not(.tab-icon-overlay) {
opacity: 1 !important;
}
}
@black7375
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I used this code at my project, what about the license?
I'am currently write a list of credits.

@mmis1000
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Author

mmis1000 commented Jun 7, 2021

I used this code at my project, what about the license?
I'am currently write a list of credits.

I added a legal disclaimer (MIT).

BTW.
Please notice that.
This style is intend for one row proton tab (The media play status showed as icon of tab instead of subtitle) and dark mode enabled only.
It did not test against subtitle style play status nor the light mode.

You may need additional adjustment for these.

@black7375
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