article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
    display: block;
}

html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    vertical-align: baseline;
    box-sizing: border-box;
}

img {
    max-width: 100%;
    height: auto;
}

a {
    outline: none;
    text-decoration: none;
}

    a:focus, a:hover {
        outline: none;
        text-decoration: none;
    }

sup {
    vertical-align: super;
    font-size: 75%;
    top: 0.1em;
}