gecko/toolkit/themes/pinstripe/global/media/videocontrols.css

@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul");

.controlBar {
    height: 28px;
    background-color: rgba(35,31,32,0.74);
}

.playButton {
    background: url(chrome://global/skin/media/pauseButton.png) no-repeat center;
    /* Remove the native button appearance and styling */
    -moz-appearance: none;
    margin: 0px;
    padding: 0px;
    min-height: 28px;
    min-width: 28px;
    margin-right: -22px; /* 1/2 of scrubber thumb width, for overhang. */
    position: relative; /* Trick to work around negative margin interfering with clicking on the button. */
}
.playButton[paused="true"] {
    background: url(chrome://global/skin/media/playButton.png) no-repeat center;
}

.muteButton {
    background: url(chrome://global/skin/media/muteButton.png) no-repeat center;
    /* Remove the native button appearance and styling */
    -moz-appearance: none;
    margin: 0px;
    padding: 0px;
    min-height: 28px;
    min-width: 33px;
}
.muteButton[muted="true"] {
    background: url(chrome://global/skin/media/unmuteButton.png) no-repeat center;
}

.volumeStack {
    width: 28px;
    height: 70px;
    background-color: rgba(35,31,32,0.74);
    /* use negative margin to place stack over the mute button to its left. */
    margin: -70px 3px 28px -31px;
    overflow: hidden; /* crop it when sliding down, don't grow the control bar */
    position: relative; /* Trick to work around negative margin interfering with dragging the thumb. */
    padding-top: 6px;
}

.volumeControl {
    min-height: 64px;
}

/* .scale-thumb is an element inside the <scale> implementation. */
.volumeControl .scale-thumb {
    /* Override the default thumb appearance with a custom image. */
    -moz-appearance: none;
    background: url(chrome://global/skin/media/volumeThumb.png) no-repeat center;
    border: none;
    min-width: 16px;
    min-height: 11px;
}

.volumeBackgroundBar {
    /* margin left/right: make bar 8px wide (control width = 28, minus 2 * 10 margin) */
    margin: 0px 10px 0px 10px;
    background-color: rgba(255,255,255,0.5);
    -moz-border-radius: 4px 4px;
}

.durationBox {
    -moz-box-pack: center;
}

.durationLabel {
    margin-left: -22px; /* 1/2 of scrubber thumb width, for overhang. */
    padding-left: 8px; /* don't bump into the scrubber bar */
    padding-top: 2px; /* center vertically with scrubber bar */
    color: rgba(255,255,255,0.75);
    font-size: 11px;
    font-family: Helvetica, sans-serif;
}

.backgroundBar {
    /* margin top/bottom: make bar 8px tall (control height = 28, minus 2 * 10 margin) */
    /* margin left/right: 1/2 of scrubber thumb width, for overhang. */
    margin: 10px 22px 10px 22px;
    background-color: rgba(255,255,255,0.5);
    -moz-border-radius: 4px 4px;
}

.bufferBar, .progressBar {
    /* margin top/bottom: make bar 8px tall (control height = 28, minus 2 * 10 margin) */
    /* margin left/right: 1/2 of scrubber thumb width, for overhang. */
    margin: 10px 22px 10px 22px;
    -moz-appearance: none;
    min-width: 0px;
}

/* .progress-bar is an element inside the <progressmeter> implementation. */
.bufferBar .progress-bar {
    /*
     * Note that this is drawn on top of the .backgroundBar. So although this
     * has the same background-color specified, the semitransparent
     * compositing gives it a different visual appearance.
     */
    background-color: rgba(255,255,255,0.5);
    -moz-border-radius: 4px 4px;
}

.progressBar .progress-bar {
    background-color: white;
    -moz-border-radius: 4px 0px 0px 4px;
}

/* .scale-slider is an element inside the <scale> implementation. */
.scrubber .scale-slider, .volumeControl .scale-slider {
    /* Hide the default horizontal bar. */
    -moz-appearance: none;
    background: none;
    margin: 0;
}

.scrubber .scale-slider {
    /* abs(margin-top) + margin-bottom + bar height == timeThumb height */
    margin-top: -10px;
    margin-bottom: 10px;
}
/* .scale-thumb is an element inside the <scale> implementation. */
.scrubber .scale-thumb {
    /* Override the default thumb appearance with a custom image. */
    -moz-appearance: none;
    background: transparent;
    border: none;
}

.timeThumb {
    background: url(chrome://global/skin/media/scrubberThumb.png) no-repeat center;
    min-width: 45px;
    min-height: 28px;
    -moz-box-pack: center;
}

.timeThumb[showhours="true"] {
    background: url(chrome://global/skin/media/scrubberThumbWide.png) no-repeat center;
}

.timeLabel {
    color: rgba(255,255,255,0.75);
    font-size: 10px;
    font-family: Helvetica, sans-serif;
    text-shadow: rgba(0,0,0, 0.3) 0 1px;
    padding-top: 4px;
}

.statusOverlay {
    background-color: rgba(0,0,0,0.55);
}

.statusIcon {
    margin-bottom: 28px; /* same height as .controlBar, to keep icon centered above it */
    width: 36px;
    height: 36px;
}

.statusIcon[type="throbber"] {
    background: url(chrome://global/skin/media/throbber.png) no-repeat center;
}

.statusIcon[type="error"] {
    background: url(chrome://global/skin/media/error.png) no-repeat center;
}