Files
photon.css/photon_tab_separators.css
2026-07-05 21:07:45 +08:00

53 lines
1.9 KiB
CSS

/* Tab separators */
.titlebar-spacer[type="pre-tabs"] {
border-inline-end: 1px solid var(--lwt-background-tab-separator-color, currentColor);
opacity: 0.2;
}
.tabbrowser-tab::after,
.tabbrowser-tab::before {
border-left: 1px solid var(--lwt-background-tab-separator-color, currentColor);
margin-block: 5px 4px;
opacity: 0.3;
}
/* Move the ::before pseudo-element on tabs 1px to the left
* to avoid resizing the tab when the pseudo-element is removed again
* (this currently happens when a tab is dragged and dropped).
*
* Note that this doesn't perfectly solve the issue (dragged tabs
* may still resize very slightly) on some DPI settings with uneven
* scaling factors on Windows, because of bug 477157.
*/
.tabbrowser-tab::before {
margin-inline-start: -1px;
}
:root[tabsintitlebar]:not([extradragspace]) .tabbrowser-tab::after,
/* Show full height tab separators on hover and multiselection. */
.tabbrowser-tab:hover::after,
#tabbrowser-tabs:not([movingtab]) > #tabbrowser-arrowscrollbox > .tabbrowser-tab[beforehovered]::after,
.tabbrowser-tab[multiselected]::after,
#tabbrowser-tabs:not([movingtab]) > #tabbrowser-arrowscrollbox > .tabbrowser-tab[before-multiselected]::after {
margin-top: var(--tabs-top-border-width);
margin-bottom: 0;
}
/* Show full height tab separators on selected tabs. */
#tabbrowser-tabs:not([movingtab]) > #tabbrowser-arrowscrollbox > .tabbrowser-tab[beforeselected-visible]::after,
#tabbrowser-tabs[movingtab] > #tabbrowser-arrowscrollbox > .tabbrowser-tab[visuallyselected]::before,
.tabbrowser-tab[visuallyselected]::after {
border-color: var(--tabs-border-color);
margin-top: 0;
margin-bottom: var(--tabs-navbar-shadow-size);
opacity: 1;
}
.tabbrowser-tab::after,
/* Also show separators beside the selected tab when dragging it. */
#tabbrowser-tabs[movingtab] > #tabbrowser-arrowscrollbox > .tabbrowser-tab[visuallyselected]::before {
content: "";
display: block;
}