.player_bar .col_play {
    width: 50px;
}
.player_bar .col_track {
    text-transform: uppercase;
}
.player_bar .col_track strong {
    font-weight: 900;
}
.player_bar .col_track .player_track {
    height: 20px;
    padding: 6px 0;
    margin-bottom: 6px;
    cursor: pointer;
    position: relative;
    z-index: 1;
}

.player_bar .col_track strong + .player_track {
    margin-top: -4px;
}

.player_bar .col_track .player_track_gray {
    width: 100%;
    height: 100%;
    background-color: #f2f2f2;
}
.player_bar .col_track .player_track .played {
    height: 100%;
    width: 0%;
    background-color: #00b4ab;
}
.player_bar .col_download {
    width: 42px;
    text-align: center;
}
.player_bar .col_download button {
    border: 0;
    background-color: transparent;
    color: black;
}