Bug 1444288 - Hide the favicon at the beginning of the tab opening animation. r?johannh
MozReview-Commit-ID: 7r2UwRr7mga
--- a/browser/base/content/browser.css
+++ b/browser/base/content/browser.css
@@ -160,33 +160,34 @@ panelview[mainview] > .panel-header {
}
.tabbrowser-tab:not([pinned]):not([fadein]) {
max-width: 0.1px;
min-width: 0.1px;
visibility: hidden;
}
+.tab-icon-image[fadein],
.tab-close-button[fadein],
.tabbrowser-tab[fadein]::after,
.tab-background[fadein] {
/* This transition is only wanted for opening tabs. */
transition: visibility 0ms 25ms;
}
+.tab-icon-image:not([fadein]),
.tab-close-button:not([fadein]),
.tabbrowser-tab:not([fadein])::after,
.tab-background:not([fadein]) {
visibility: hidden;
}
.tab-label:not([fadein]),
.tab-throbber:not([fadein]),
-.tab-throbber-fallback:not([fadein]),
-.tab-icon-image:not([fadein]) {
+.tab-throbber-fallback:not([fadein]) {
display: none;
}
%ifdef NIGHTLY_BUILD
@supports -moz-bool-pref("browser.tabs.hideThrobber") {
.tab-throbber,
.tab-throbber-fallback {
display: none;