body {
    background: #f5ece3;
    display: flex;
    justify-content: center;
    align-items: center;
}

#player {
    display: flex;
    justify-content: center;
    align-items: center;
}

@media(max-width: 550px) {
    #player > div {
        width: auto !important;
        max-width: 100%;
        min-width: 100% !important;
    }
    .player_block, .player_block_inner, #player {
        width: 100%;
    }
}