body {
    background-color: #000;
    color: #FFF;
        font-family: 'Courier New', Courier, monospace;
}

audio {
    display: none;
}

/* custom audio control bar */
.audio-player {
    width: 100%;
    background-color: #333;
    padding: 5px;
    box-sizing: border-box;
    margin: 20px 0;
    display: flex;
    align-items: center;
}


.audio-player .play-pause {
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 15px 0 15px 26.0px;
    border-color: transparent transparent transparent #fff;
    cursor: pointer;
}

.audio-player .play-pause.paused {
    border-style: solid;
    border-width: 15px 15px 15px 15px;
    border-color: transparent #fff #fff transparent;
}


.audio-player .progress-container {
    flex-grow: 1;
    height: 5px;
    background: #777;
    margin-left: 10px;
    position: relative;
    cursor: pointer;
}

.audio-player .progress {
    height: 100%;
    background: #fff;
    position: absolute;
    width: 0;
}

article {
  margin:5px;
  padding: 5px;
}