html {
    height: 100%;
}
body {
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background: linear-gradient(to top right, darkred, black);
}

canvas {
    position: absolute;
}

#eyes-nose-ratio {
    position: fixed;
    bottom: 3px;
    z-index: 5;
    font-size: 1.2rem;
    display: inline-block;
    padding: 3px;
    background-color: rgba(255, 255, 255, 0.5);
    border: solid 3px darkred;
    border-radius: 5px;
    margin-right: 10px;
}