+.fullscreenButton {
+ background-image: url(chrome://global/skin/media/fullscreenButton.svg#fullscreen);
+}
+.fullscreenButton:hover {
+ background-image: url(chrome://global/skin/media/fullscreenButton.svg#fullscreen-hover);
+}
+.fullscreenButton:hover:active {
+ background-image: url(chrome://global/skin/media/fullscreenButton.svg#fullscreen-active);
+}
+.fullscreenButton[fullscreened] {
+ background-image: url(chrome://global/skin/media/fullscreenButton.svg#unfullscreen);
+}
+.fullscreenButton[fullscreened]:hover {
+ background-image: url(chrome://global/skin/media/fullscreenButton.svg#unfullscreen-hover);
+}
+.fullscreenButton[fullscreened]:hover:active {
+ background-image: url(chrome://global/skin/media/fullscreenButton.svg#unfullscreen-active);
+}
+
+.controlBarSpacer {
+ flex-grow: 1;
+}
+
+.volumeControl::-moz-range-thumb,
+.scrubber::-moz-range-thumb {
+ height: 13px;
+ width: 13px;
+ border: none;
+ border-radius: 50%;
+ background-color: #ffffff;
+ filter: drop-shadow(0px 0px 2px rgba(0,0,0,0.65));
+}
+
+.volumeControl::-moz-focus-outer,
+.scrubber::-moz-focus-outer {
+ border: 0;
+}
+
+.progressBackgroundBar {
+ display: flex;
+ flex-direction: column;
+ justify-content: center;
+ align-items: center;