* {
    box-sizing: border-box;
}

h1 {
    font-family: arial;
    color: rgb( 11, 86, 117 );
}

body {
    margin: 0;
    padding: none;
}

/* the canvas *must not* have any border or padding, or mouse coords will be wrong */
#canvas {
    padding-right: 0;
    display: none;
    border: 0px none;
}