body {
    background-color: rgba(254, 243, 243, 0.5);
}

main {
    display: flex;
    flex-direction: row;
}

#toc {
    width: 20%;
    min-width: 20rem;
}

#toc h3,
#toc h4 {
    font-weight: normal;
}

#content {
    flex-grow: 1;
}

#canvas_wrapper {
    width: fit-content;
    margin: auto;
}

canvas {
    border: 1px solid black;
}

.active {
    font-weight: bold;
}