* {
    margin: 0;
    padding: 0;
}

html {
    font-family: Baskerville, Georgia, serif;
    font-weight: normal;
    font-size: 10pt;
    text-align: justify;
    -moz-hyphens: auto;
    -ms-hyphens: auto;
    -webkit-hyphens: auto;
    hyphens: auto;
}

@media screen {
    html {
        max-width: 500px;
        margin: 30px auto;
    }
}

h1 {
    font-weight: bold;
    font-size: 20pt;
    text-indent: 0;

    break-after: avoid;
}

h1 + figure {
    margin-bottom: 8pt;
}

h2 {
    font-weight: bold;
    font-size: 12pt;
    text-indent: 0;

    break-after: avoid;
}

p + p {
    text-indent: 1.5em;
}

figure {
    text-align: center;
}

img {
    max-width: 100%;
    max-height: 4in;
}

figcaption {
    font-size: 9pt;
}

.page-top-float {
    margin-bottom: 8pt;
}

.footnote {
    float: footnote;
    font-size: 8pt;
    counter-increment: footnote;
    text-indent: 0;
}

.footnote::footnote-marker {
    content: counter(footnote);
    font-size: 8pt;
    vertical-align: super;
}

.footnote::footnote-call {
    content: counter(footnote);
    font-size: 8pt;
    vertical-align: super;
    display: inline;
    line-height: 1;
}

@-epubx-page-template {

    @-epubx-define {
        page-margin-top: 0.7in;
        page-margin-side: 0.5in;
        body-line-height: 14pt;
        column-count: 2;
        column-gap: 0.18in;

        /* h1 */
        h1-lines: 3;
        h1-line-height: 30pt;
        h1-margin-block-start: 0;
        h1-block-size: -epubx-expr(body-line-height * h1-lines - h1-margin-block-start);

        /* h2 */
        h2-lines: 2;
        h2-line-height: 14pt;
        h2-margin-block-start: 14pt;
        h2-block-size: -epubx-expr(body-line-height * h2-lines - h2-margin-block-start);
    }

    html {
        line-height: -epubx-expr(body-line-height);
        column-count: -epubx-expr(column-count);
        column-gap: -epubx-expr(column-gap);
        -epub-hyphens: auto;
    }

    h1 {
        -epubx-flow-into: h1;
    }

    /* figure right after h1 spans all columns */
    h1 + figure {
        -epubx-flow-into: figure-after-h1;
    }

    /* floats to page top */
    .page-top-float {
        -epubx-flow-into: page-top-float;
        -epubx-flow-options: exclusive;
    }

    h1 {
        min-height: -epubx-expr(h1-block-size);
        line-height: -epubx-expr(h1-line-height);
        margin-top: -epubx-expr(h1-margin-block-start);
    }

    h2 {
        min-height: -epubx-expr(h2-block-size);
        line-height: -epubx-expr(h2-line-height);
        margin-top: -epubx-expr(h2-margin-block-start);
    }

    @-epubx-page-master {
        @-epubx-partition-group {
            margin-top: -epubx-expr(page-margin-top);
            margin-bottom: -epubx-expr(page-margin-top);
            margin-left: -epubx-expr(page-margin-side);
            margin-right: -epubx-expr(page-margin-side);
            width: -epubx-expr(page-width - page-margin-side * 2);
            height: -epubx-expr(page-height - page-margin-top * 2);

            @-epubx-partition {
                -epubx-flow-from: body;
                column-count: -epubx-expr(column-count);
                column-gap: -epubx-expr(column-gap);
            }

            @-epubx-partition {
                -epubx-flow-from: figure-after-h1;
                column-count: 1;
            }

            @-epubx-partition {
                -epubx-flow-from: h1;
                column-count: 1;
            }

            @-epubx-partition {
                -epubx-flow-from: page-top-float;
                column-count: 1;
            }
        }
    }

}