body {
    display: grid;
    grid-template-rows: 40px auto 40px;
    grid-template-columns: 100px auto 100px;
}

#myCanvas{
    border: 1px solid black;
}

#main {
    grid-row: 2 / 3;
    grid-column: 1 / 4;
    justify-self: center;
}

#title {
    grid-row: 1 / 2;
    grid-column: 2 / 3;
    justify-self: center;
}

#prev {
    grid-row: 3 / 4;
    grid-column: 1 / 2;
    white-space: nowrap;
}

#next {
    grid-row: 3 / 4;
    grid-column: 3 / 4;
    white-space: normal;
}