.flipbook-section {
    padding: 4em 0;
}

.flipbook-section header {
    text-align: center;
    margin-bottom: 2em;
}

.flipbook-container {
    width: 100%;
    max-width: 1100px;
    margin: 0 auto;
}

.flipbook-container .fp-iframe {
    display: block;
    width: 100%;
    height: 700px;
    border: 1px solid lightgray;
}

@media screen and (max-width: 736px) {
    .flipbook-section {
        padding: 3em 0;
    }

    .flipbook-container .fp-iframe {
        height: 500px;
    }
}