body { background-color: aliceblue; }

body canvas {
    position: inherit;
    margin: 2vw 0 1vw;
    height: 50vw;
    width: 80vw;
    background-color: aliceblue;
    z-index: 1;
}

#container {
    margin: 0;
    animation: none;
}

h2 { display: inline; }

/* all 'redraw' buttons */
button { font-size: 1.4em; }