* {
    box-sizing: border-box;
}

html,
body {
    height: 100%;
    margin: 0;
    padding: 0;
    overflow: hidden;
    font-family: sans-serif;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
}

#playArea {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#instrumentName {
    font-size: 3rem;
    font-weight: bold;
    margin-top: 20px;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

select,
input {
    position: absolute;
    top: 10px;
    font-size: 1.2rem;
}

#soundSelect {
    left: 10px;
}

#colorSlider {
    right: 10px;
}