* {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans',
        'Helvetica Neue', sans-serif;
}

canvas {
    position: fixed;
    top: calc(50% + 64px);
    left: 50%;
    transform: translate(-50%, calc(-50% - 32px));
    background: #1e1e1e;
    box-shadow: 0 0 0 100vmax #1dbfea;
}

header {
    color: #1e1e1e;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 64px;
    font-size: 32px;
    font-weight: 600;
    display: flex;
    justify-content: center;
    align-items: center;
}

svg {
    width: 100px;
    height: 100px;
}