jellyfin-web/dashboard-ui/css/mediaplayer.css

/* Now playing bar */
.nowPlayingBar {
    padding: 8px 0;
    border-top: 1px solid #444;
    text-align: center;
}

.mediaButton {
    vertical-align: top;
}

.mediaButton, .nowPlayingBarUserDataButtons .btnUserItemRating {
    vertical-align: middle;
    color: #e8e8e8;
    margin: 0;
    text-align: center;
}

    .mediaButton:not(paper-icon-button) {
        padding: 16px 12px;
    }

paper-icon-button.mediaButton {
    padding: 4px;
}

.mediaButton iron-icon {
    height: 48px;
    width: 48px;
}

.mediaButton.remoteControlButton iron-icon {
    height: 30px;
}

.videoTopControls .mediaButton {
    font-size: 27px;
}

.videoControls .mediaButton {
    padding: 0 10px;
}

#mediaElement {
    display: inline-block;
    position: relative;
}

.nowPlayingText {
    display: inline-block;
    font-weight: normal;
    position: relative;
    top: -7px;
    margin: 0 0 0 3px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    vertical-align: middle;
    text-align: left;
    font-size: 15px;
    max-width: 130px;
}

@media (min-width: 500px) {
    .nowPlayingText {
        max-width: 180px;
    }
}

@media (min-width: 600px) {
    .nowPlayingText {
        max-width: 200px;
    }
}

@media (min-width: 800px) {
    .nowPlayingText {
        margin-right: 30px;
    }
}

.nowPlayingDoubleText {
    top: -3px;
}

.nowPlayingImage {
    display: inline-block;
    vertical-align: middle;
}

    .nowPlayingImage img {
        height: 60px;
        margin-right: .5em;
        vertical-align: bottom;
    }

.mediaButton img {
    height: 24px;
}

.currentTime {
    display: inline-block;
    vertical-align: middle;
    max-width: 110px;
    margin-right: 2em;
    font-weight: normal;
}

.mediaSlider {
    position: relative;
    top: -10px;
    width: 50px;
    cursor: pointer;
}

.sliderContainer {
    display: inline-block;
}

.positionSliderContainer {
    width: 130px;
}

.nowPlayingBar .sliderContainer {
    margin-top: 10px;
    vertical-align: middle;
}

.volumeSliderContainer {
    width: 90px;
}

.sliderContainer .ui-slider {
    margin: 0 !important;
}

.sliderContainer .ui-slider-track {
    margin: 0 15px !important;
}

.volumeSliderContainer .ui-slider-track {
    margin-left: 5px !important;
}

.volumeButton {
    margin-right: .5em !important;
}

@media all and (max-width: 800px) {

    .nowPlayingBar .mediaButton {
        margin-top: 0;
        margin-bottom: 0;
    }

        .nowPlayingBar .mediaButton:not(.unpauseButton):not(.pauseButton):not(.remoteControlButton) {
            display: none;
        }

    .remoteControlButton, .nowPlayingBar .unpauseButton, .nowPlayingBar .pauseButton {
        float: right;
        padding-top: 0;
    }

    .remoteControlButton {
        position: relative;
        top: 4px;
    }

    .nowPlayingBar .currentTime, .nowPlayingBar .positionSliderContainer, .nowPlayingBar .volumeSliderContainer, #nowPlayingBar .muteButton, #nowPlayingBar .unmuteButton {
        display: none !important;
    }

    .nowPlayingBar {
        padding: 10px 5px 10px 10px;
        text-align: left;
    }
}

@media (min-width: 1440px) {
    #nowPlayingBar .positionSliderContainer {
        width: 300px;
    }
}

.mediaPlayerAudioContainer {
    position: fixed;
    top: 40%;
    text-align: center;
    left: 0;
    right: 0;
}

.mediaPlayerAudioContainerInner {
    padding: 1em;
    background: #222;
}

.nowPlayingBarUserDataButtons {
    display: inline-block;
    margin-left: 2em;
}

@media all and (max-width: 1200px) {

    .nowPlayingBarUserDataButtons {
        display: none;
    }
}