#tab-oscillator .tab-header {
    text-align: center;
}

#tab-oscillator .oscillator-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

#oscillator-waveform-graph {
    display: flex;
    flex: 1 1 auto;
    /* max-width: 60vw; */
    max-width: 100%;
    align-items: center;
    justify-content: center;
}

#oscillator-waveform {
    /* flex: 1 1 auto; */
    max-width: 95%;
}

.play-button {
    display: flex;
    flex: 1 1 auto;
    align-items: center;
    justify-content: center;
    max-height: 10%;
}

.play-button button {
    font-size: 30pt;
    background: none;
    border: none;
    color: var(--msger-header-colour);
    padding-bottom: 10px;
}

.play-button button:hover {
    color: var(--msger-header-colour-hover);
    cursor: pointer;
}