.player-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 200px;
    background-color: rgba(255, 255, 255, 0.3);
    z-index: 100;
}

.player-bar a {
    font-size: 1.1rem;
    vertical-align: middle;
}

.player-bar a,
.player-bar a:hover {
    color: white;
    cursor: pointer;
    text-decoration: none;
}

.player-bar .container {
    display: table;
    padding: 0;
    width: 90%;
    min-height: 100%;
}

.player-bar .control-group {
    display: table-cell;
    vertical-align: middle;
}

.player-bar .main-controls {
    width: 25%;
    text-align: left;
    padding-right: 1rem;
}

.player-bar .main-controls .previous {
    margin-right: 16.5%;
}

.player-bar .main-controls .play-pause {
    margin-right: 15%;
    font-size: 1.6rem;
}

.player-bar .currently-playing {
    width: 50%;
    text-align: center;
    position: relative;
}

.player-bar .currently-playing .song-name,
.player-bar .currently-playing .artist-name,
.player-bar .currently-playing .artist-song-mobile {
    text-align: center;
    font-size: 0.75rem;
    margin: 0;
    position: absolute;
    width: 100%;
    font-weight: 300;
}

.player-bar .currently-playing .song-name,
.player-bar .currently-playing .artist-song-mobile {
    top: 1.1rem;
}

.player-bar .currently-playing .artist-name {
    bottom: 1.1rem;
}

.player-bar .currently-playing .artist-song-mobile {
    display: none;
}

.seek-control {
    position: relative;
    font-size: 0.8rem;
}

.seek-control .current-time {
    position: absolute;
    top: 0.5rem;
}

.seek-control .total-time {
    position: absolute;
    right: 0;
    top: 0.5rem;
}

.seek-bar {
     height: 0.25rem;
     background-color: rgba(255, 255, 255, 0.3);
     border-radius: 2px;
     position: relative;
     cursor: pointer;
 }

 .seek-bar .fill {
     background-color: white;
     width: 36%;
     height: 0.25rem;
     border-radius: 2px;
 }

 .seek-bar .thumb {
     position: absolute;
     height: 0.5rem;
     width: 0.5rem;
     background-color: white;
     left: 36%;
     top: 50%;
     margin-left: -0.25rem;
     margin-top: -0.25rem;
     border-radius: 50%;
     cursor: pointer;
     -webkit-transition: all 100ms ease-in-out;
        -moz-transition: all 100ms ease-in-out;
             transition: width 100ms ease-in-out,
                         height 100ms ease-in-out,
                         margin-top 100ms ease-in-out,
                         margin-left 100ms ease-in-out;

 }

 .seek-bar:hover .thumb {
     width: 1.1rem;
     height: 1.1rem;
     margin-top: -0.5rem;
     margin-left: -0.5rem;
 }

.player-bar .volume {
    width: 25%;
    text-align: right;
}

.player-bar .volume .icon {
    font-size: 1.1rem;
    display: inline-block;
    vertical-align: middle;
}

.player-bar .volume .seek-bar {
    display: inline-block;
    width: 5.75rem;
    vertical-align: middle;
}

@media (max-width: 640px) {
    .player-bar {
        padding: 1rem;
        background-color: rgba(0,0,0,0.6);
    }

    .player-bar .main-controls,
    .player-bar .currently-playing,
    .player-bar .volume {
        display: block;
        margin: 0 auto;
        padding: 0;
        width: 100%;
        text-align: center;
    }

    .player-bar .main-controls,
    .player-bar .volume {
        min-height: 3.5rem;
    }

    .player-bar .currently-playing {
        min-height: 2.5rem;
    }

    .player-bar .artist-name,
    .player-bar .song-name {
        display: none;
    }

    .player-bar .currently-playing .artist-song-mobile {
        display: block;
    }
}