html, 

body {
    background-color: lightblue;
    margin: 0;
    padding: 18px;
    height: 100%;
}

/*
canvas {
  display: block;
}
*/


body {
    margin: 0;
    display: flex;

    /* This centers our sketch horizontally. */
    justify-content: center;

    /* This centers our sketch vertically. */
    align-items: center;
}


/*FOOTER*/
.footer {
    font-family: Roboto mono;
    position: fixed;
    padding-left: 50px;
    bottom: 18px;
    width: 100%;
    font-size: 12px;
    color: #347B21;
}