Prose

<div class="o-prose">
    <h1 id="prose">Prose</h1>

    <p>
        This page present the style you will have in the <code>prose</code> object
        scope.
    </p>

    <h2 id="second-level-heading">Second-level heading</h2>
    <p>
        Main page headings are <code>h1</code> elements, so futher headings within
        this scope should start with <code>h2</code>, an example of which appears
        directly above. More than one may be used per page. Consider using an
        <code>h2</code> unless you need a header level of less importance, or as a
        sub-header to an existing <code>h2</code> element.
    </p>
    <h3 id="third-level-heading">Third-level heading</h3>
    <p>
        The header above is an <code>h3</code> element, which may be used for any
        form of page-level header which falls below the <code>h2</code> header in a
        document hierarchy.
    </p>
    <h4 id="fourth-level-heading">Fourth-level heading</h4>
    <p>
        The header above is an <code>h4</code> element, which may be used for any
        form of page-level header which falls below the <code>h3</code> header in a
        document hierarchy.
    </p>
    <h5 id="fifth-level-heading">Fifth-level heading</h5>
    <p>
        The header above is an <code>h5</code> element, which may be used for any
        form of page-level header which falls below the <code>h4</code> header in a
        document hierarchy.
    </p>
    <h6 id="sixth-level-heading">Sixth-level heading</h6>
    <p>
        The header above is an <code>h6</code> element, which may be used for any
        form of page-level header which falls below the <code>h5</code> header in a
        document hierarchy.
    </p>
    <h3 id="horizontal-rule">Horizontal rule</h3>
    <p>
        The <code>hr</code> element represents a paragraph-level thematic break,
        e.g. a scene change in a story, or a transition to another topic within a
        section of a reference book. The following extract from
        <cite>Pandora’s Star</cite> by Peter F. Hamilton shows two paragraphs that
        precede a scene change and the paragraph that follows it:
    </p>
    <p>
        Dudley was ninety-two, in his second life, and fast approaching time for
        another rejuvenation. Despite his body having the physical age of a standard
        fifty-year-old, the prospect of a long degrading campaign within academia
        was one he regarded with dread. For a supposedly advanced civilization, the
        Intersolar Commonwealth could be appallingly backward at times, not to
        mention cruel.
    </p>
    <p>
        <em>Maybe it won’t be that bad</em>, he told himself. The lie was comforting
        enough to get him through the rest of the night’s shift.
    </p>
    <hr />
    <p>
        The Carlton AllLander drove Dudley home just after dawn. Like the
        astronomer, the vehicle was old and worn, but perfectly capable of doing its
        job. It had a cheap diesel engine, common enough on a semi-frontier world
        like Gralmond, although its drive array was a thoroughly modern photoneural
        processor. With its high suspension and deep-tread tyres it could plough
        along the dirt track to the observatory in all weather and seasons,
        including the metre-deep snow of Gralmond’s winters.
    </p>
    <h3 id="pre-formatted-text">Pre-formatted text</h3>
    <p>
        The <code>pre</code> element represents a block of pre-formatted text, in
        which structure is represented by typographic conventions rather than by
        elements. Such examples are an e-mail (with paragraphs indicated by blank
        lines, lists indicated by lines prefixed with a bullet), fragments of
        computer code (with structure indicated according to the conventions of that
        language) or displaying
        <abbr title="American Standard Code for Information Interchange">ASCII</abbr>
        art. Here’s an example showing the printable characters of
        <abbr title="American Standard Code for Information Interchange">ASCII</abbr>:
    </p>
    <pre><code class="language-bash">  ! " # $ % &amp; ' ( ) * + , - . /
0 1 2 3 4 5 6 7 8 9 : ; &lt; = &gt; ?
@ A B C D E F G H I J K L M N O
P Q R S T U V W X Y Z [ \ ] ^ _
` a b c d e f g h i j k l m n o
p q r s t u v w x y z { | } ~
</code></pre>
    <h3 id="blockquotes">Blockquotes</h3>
    <p>
        The <code>blockquote</code> element represents a section that is being
        quoted from another source.
    </p>
    <blockquote>
        <p>
            Big Yellow Taxi there by Joni Mitchell, a song in which she complains that
            they ‘paved paradise to put up a parking lot’ – a measure which actually
            would have alleviated traffic congestion on the outskirts of paradise.
            Something which Joni singularly fails to point out, perhaps because it
            doesn’t quite fit in with her blinkered view of the world.
        </p>
        <p>Nevertheless, nice song.</p>
    </blockquote>
    <h3 id="ordered-list">Ordered list</h3>
    <p>
        The <code>ol</code> element denotes an ordered list, and various numbering
        schemes are available through the CSS (including 1,2,3… a,b,c… i,ii,iii… and
        so on). Each item requires a surrounding <code>&lt;li&gt;</code> and
        <code>&lt;/li&gt;</code> tag, to denote individual items within the list (as
        you may have guessed, <code>li</code> stands for list item).
    </p>
    <ol>
        <li>This is an ordered list.</li>
        <li>
            This is the second item, which contains a sub list
            <ol>
                <li>This is the sub list, which is also ordered.</li>
                <li>It has two items.</li>
            </ol>
        </li>
        <li>This is the final item on this list.</li>
    </ol>
    <h3 id="unordered-list">Unordered list</h3>
    <p>
        The <code>ul</code> element denotes an unordered list (ie. a list of loose
        items that don’t require numbering, or a bulleted list). Again, each item
        requires a surrounding <code>&lt;li&gt;</code> and
        <code>&lt;/li&gt;</code> tag, to denote individual items. Here is an example
        list showing the constituent parts of the British Isles:
    </p>
    <ul>
        <li>
            United Kingdom of Great Britain and Northern Ireland:
            <ul>
                <li>England</li>
                <li>Scotland</li>
                <li>Wales</li>
                <li>Northern Ireland</li>
            </ul>
        </li>
        <li>Republic of Ireland</li>
        <li>Isle of Man</li>
        <li>
            Channel Islands:
            <ul>
                <li>Bailiwick of Guernsey</li>
                <li>Bailiwick of Jersey</li>
            </ul>
        </li>
    </ul>
    <p>
        Sometimes we may want each list item to contain block elements, typically a
        paragraph or two:
    </p>
    <ul>
        <li>
            <p>
                The British Isles is an archipelago consisting of the two large islands
                of Great Britain and Ireland, and many smaller surrounding islands.
            </p>
        </li>
        <li>
            <p>
                Great Britain is the largest island of the archipelago. Ireland is the
                second largest island of the archipelago and lies directly to the west
                of Great Britain.
            </p>
        </li>
        <li>
            <p>
                The full list of islands in the British Isles includes over 1,000
                islands, of which 51 have an area larger than 20 km<sup>2</sup>.
            </p>
        </li>
    </ul>
    <h3 id="definition-list">Definition list</h3>
    <p>
        The <code>dl</code> element is for another type of list called a definition
        list. Instead of list items, the content of a <code>dl</code> consists of
        <code>dt</code> (definition term) and <code>dd</code> (definition
        description) pairs. Though it may be called a “definition list”,
        <code>dl</code> can apply to other scenarios where a parent/child
        relationship is applicable. For example, it may be used for marking up
        dialogues, with each <code>dt</code> naming a speaker, and each
        <code>dd</code> containing his or her words.
    </p>
    <dl>
        <dt>This is a term.</dt>
        <dd>
            This is the definition of that term, which both live in a <code>dl</code>.
        </dd>
        <dt>Here is another term.</dt>
        <dd>And it gets a definition too, which is this line.</dd>
    </dl>
    <h3 id="figures">Figures</h3>
    <p>
        <img src="https://images.unsplash.com/photo-1609965803451-43c6e8d7b346?crop=entropy&cs=srgb&fm=jpg&ixid=MXwxNDU4OXwwfDF8cmFuZG9tfHx8fHx8fHw&ixlib=rb-1.2.1&q=85" alt="Mountains with a lake" />
    </p>
    <figure>
        <img src="https://images.unsplash.com/photo-1609965803451-43c6e8d7b346?crop=entropy&cs=srgb&fm=jpg&ixid=MXwxNDU4OXwwfDF8cmFuZG9tfHx8fHx8fHw&ixlib=rb-1.2.1&q=85" alt="Mountains with a lake" />
        <figcaption>Mountains with a lake</figcaption>
    </figure>
    <h2 id="text-level-semantics">Text-level semantics</h2>
    <p>
        There are a number of inline
        <abbr title="HyperText Markup Language">HTML</abbr> elements you may use
        anywhere within other elements.
    </p>
    <h3 id="links-and-anchors">Links and anchors</h3>
    <p>
        The <code>a</code> element is used to hyperlink text, be that to another
        page, a named fragment on the current page or any other location on the web.
        Example:
    </p>
    <p>
        <a href="/">Go to the home page</a> or
        <a href="#top">return to the top of this page</a>.
    </p>
    <h3 id="stressed-emphasis">Stressed emphasis</h3>
    <p>
        The <code>em</code> element is used to denote text with stressed emphasis,
        i.e., something you’d pronounce differently. Where italicising is required
        for stylistic differentiation, the <code>i</code> element may be preferable.
        Example:
    </p>
    <p>You simply <em>must</em> try the negitoro maki!</p>
    <h3 id="strong-importance">Strong importance</h3>
    <p>
        The <code>strong</code> element is used to denote text with strong
        importance. Where bolding is used for stylistic differentiation, the
        <code>b</code> element may be preferable. Example:
    </p>
    <p><strong>Don’t</strong> stick nails in the electrical outlet.</p>
    <h3 id="small-print">Small print</h3>
    <p>
        The <code>small</code> element is used to represent disclaimers, caveats,
        legal restrictions, or copyrights (commonly referred to as ‘small print’).
        It can also be used for attributions or satisfying licensing requirements.
        Example:
    </p>
    <p>
        <small>Copyright © 1922-2011 Acme Corporation. All Rights Reserved.</small>
    </p>
    <h3 id="strikethrough">Strikethrough</h3>
    <p>
        The <code>s</code> element is used to represent content that is no longer
        accurate or relevant. When indicating document edits i.e., marking a span of
        text as having been removed from a document, use the
        <code>del</code> element instead. Example:
    </p>
    <p>
        <s>Recommended retail price: £3.99 per bottle</s><br />
        <strong>Now selling for just £2.99 a bottle!</strong>
    </p>
    <h3 id="citations">Citations</h3>
    <p>
        The <code>cite</code> element is used to represent the title of a work (e.g.
        a book, essay, poem, song, film, TV show, sculpture, painting, musical,
        exhibition, etc). This can be a work that is being quoted or referenced in
        detail (i.e. a citation), or it can just be a work that is mentioned in
        passing. Example:
    </p>
    <p>
        <cite>Universal Declaration of Human Rights</cite>, United Nations, December
        1948. Adopted by General Assembly resolution 217 A (III).
    </p>
    <h3 id="inline-quotes">Inline quotes</h3>
    <p>
        The <code>q</code> element is used for quoting text inline. Example showing
        nested quotations:
    </p>
    <p>
        John said,
        <q>I saw Lucy at lunch, she told me
            <q>Mary wants you to get some ice cream on your way home</q>. I think I
            will get some at Ben and Jerry’s, on Gloucester Road.</q>
    </p>
    <h3 id="definition">Definition</h3>
    <p>
        The <code>dfn</code> element is used to highlight the first use of a term.
        The <code>title</code> attribute can be used to describe the term. Example:
    </p>
    <p>
        Bob’s <dfn title="Dog">canine</dfn> mother and
        <dfn title="Horse">equine</dfn> father sat him down and carefully explained
        that he was an
        <dfn title="A mutation that combines two or more sets of chromosomes from different species">allopolyploid</dfn>
        organism.
    </p>
    <h3 id="abbreviation">Abbreviation</h3>
    <p>
        The <code>abbr</code> element is used for any abbreviated text, whether it
        be acronym, initialism, or otherwise. Any text in the
        <code>title</code> attribute will appear when the user’s mouse hovers the
        abbreviation. Example abbreviations:
    </p>
    <p>
        <abbr title="British Broadcasting Corportation">BBC</abbr>,
        <abbr title="HyperText Markup Language">HTML</abbr>, and
        <abbr title="Staffordshire">Staffs.</abbr>
    </p>
    <h3 id="time">Time</h3>
    <p>
        The <code>time</code> element is used to represent either a time on a 24
        hour clock, or a precise date in the proleptic Gregorian calendar,
        optionally with a time and a time-zone offset. Example:
    </p>
    <p>
        Queen Elizabeth II was proclaimed sovereign of each of the Commonwealth
        realms on <time datetime="1952-02-6">6</time> and
        <time datetime="1952-02-7">7 February 1952</time>, after the death of her
        father, King George VI.
    </p>
    <h3 id="code">Code</h3>
    <p>
        The <code>code</code> element is used to represent fragments of computer
        code. Useful for technology-oriented sites, not so useful otherwise.
        Example:
    </p>
    <p>
        When you call the <code>activate()</code> method on the
        <code>robotSnowman</code> object, the eyes glow.
    </p>
    <p>
        The following exampes shows the <code>code</code> element used in
        conjunction with the <code>pre</code> element (with the applicable syntax
        highlighting applied automatically):
    </p>
    <pre><code class="language-js">console.log('Hello World!');
</code></pre>
    <pre><code class="language-css">/* This is a comment */
.myClass {
color: hsla(60, 100%, 80%, .75);
}
</code></pre>
    <h3 id="variable">Variable</h3>
    <p>
        The <code>var</code> element is used to denote a variable in a mathematical
        expression or programming context, but can also be used to indicate a
        placeholder where the contents should be replaced with your own value.
        Example:
    </p>
    <p>
        If there are <var>n</var> pipes leading to the ice cream factory then I
        expect at <em>least</em> <var>n</var> flavours of ice cream to be available
        for purchase!
    </p>
    <h3 id="sample-output">Sample output</h3>
    <p>
        The <code>samp</code> element is used to represent (sample) output from a
        program or computing system. Useful for technology-oriented sites, not so
        useful otherwise. Example:
    </p>
    <p>
        The computer said <samp>Too much cheese in tray two</samp> but I didn’t know
        what that meant.
    </p>
    <h3 id="keyboard-entry">Keyboard entry</h3>
    <p>
        The <code>kbd</code> element is used to denote user input (typically via a
        keyboard, although it may also be used to represent other input methods,
        such as voice commands). Example:
    </p>
    <p>
        To take a screenshot on your Mac, press <kbd>⌘ Cmd</kbd> +
        <kbd>⌘ Shift</kbd> + <kbd>3</kbd>.
    </p>
    <h3 id="superscript-and-subscript-text">Superscript and subscript text</h3>
    <p>
        The <code>sup</code> element represents a superscript and the sub element
        represents a <code>sub</code>. These elements must be used only to mark up
        typographical conventions with specific meanings, not for typographical
        presentation. As a guide, only use these elements if their absence would
        change the meaning of the content. Example:
    </p>
    <p>
        The coordinate of the <var>i</var>th point is (<var>x<sub><var>i</var></sub></var>,
        <var>y<sub><var>i</var></sub></var>). For example, the 10th point has coordinate (<var>x<sub>10</sub></var>, <var>y<sub>10</sub></var>).
    </p>
    <p>
        f(<var>x</var>, <var>n</var>) = log<sub>4</sub><var>x</var><sup><var>n</var></sup>
    </p>
    <h3 id="italicised">Italicised</h3>
    <p>
        The <code>i</code> element is used for text in an alternate voice or mood,
        or otherwise offset from the normal prose. Examples include taxonomic
        designations, technical terms, idiomatic phrases from another language, the
        name of a ship or other spans of text whose typographic presentation is
        typically italicised. Example:
    </p>
    <p>There is a certain <em lang="fr">je ne sais quoi</em> in the air.</p>
    <h3 id="emboldened">Emboldened</h3>
    <p>
        The <code>b</code> element is used for text stylistically offset from normal
        prose without conveying extra importance, such as key words in a document
        abstract, product names in a review, or other spans of text whose
        typographic presentation is typically emboldened. Example:
    </p>
    <p>
        You enter a small room. Your <b>sword</b> glows brighter. A
        <b>rat</b> scurries past the corner wall.
    </p>
    <h3 id="marked-or-highlighted-text">Marked or highlighted text</h3>
    <p>
        The <code>mark</code> element is used to represent a run of text marked or
        highlighted for reference purposes. When used in a quotation it indicates a
        highlight not originally present but added to bring the reader’s attention
        to that part of the text. When used in the main prose of a document, it
        indicates a part of the document that has been highlighted due to its
        relevance to the user’s current activity. Example:
    </p>
    <p>
        I also have some <mark>kitten</mark>s who are visiting me these days.
        They’re really cute. I think they like my garden! Maybe I should adopt a
        <mark>kitten</mark>.
    </p>
    <h2 id="edits">Edits</h2>
    <p>
        The <code>del</code> element is used to represent deleted or retracted text
        which still must remain on the page for some reason. Meanwhile its
        counterpart, the <code>ins</code> element, is used to represent inserted
        text. Both <code>del</code> and <code>ins</code> have a
        <code>datetime</code> attribute which allows you to include a timestamp
        directly in the element. Example inserted text and usage:
    </p>
    <p>
        She bought <del datetime="2005-05-30T13:00:00">two</del>
        <ins datetime="2005-05-30T13:00:00">five</ins> pairs of shoes.
    </p>
    <h2 id="tabular-data">Tabular data</h2>
    <p>
        Tables should be used when displaying tabular data. The <code>thead</code>,
        <code>tfoot</code> and <code>tbody</code> elements enable you to group rows
        within each a table.
    </p>
    <p>
        If you use these elements, you must use every element. They should appear in
        this order: <code>thead</code>, <code>tfoot</code> and <code>tbody</code>,
        so that browsers can render the foot before receiving all the data. You must
        use these tags within the table element.
    </p>
    <table>
        <thead>
            <tr>
                <th>The Very Best Eggnog</th>
                <th>Serves 12</th>
                <th>Serves 24</th>
            </tr>
        </thead>
        <tbody>
            <tr>
                <td>Milk</td>
                <td>1 quart</td>
                <td>2 quart</td>
            </tr>
            <tr>
                <td>Cinnamon Sticks</td>
                <td>1</td>
                <td>2</td>
            </tr>
            <tr>
                <td>Vanilla Bean, Split</td>
                <td>1</td>
                <td>2</td>
            </tr>
            <tr>
                <td>Cloves</td>
                <td>5</td>
                <td>10</td>
            </tr>
            <tr>
                <td>Mace</td>
                <td>10</td>
                <td>20</td>
            </tr>
            <tr>
                <td>Egg Yolks</td>
                <td>12</td>
                <td>24</td>
            </tr>
            <tr>
                <td>Cups Sugar</td>
                <td>1 1/2 cups</td>
                <td>3 cups</td>
            </tr>
            <tr>
                <td>Dark Rum</td>
                <td>1 1/2 cups</td>
                <td>3 cups</td>
            </tr>
            <tr>
                <td>Brandy</td>
                <td>1 1/2 cups</td>
                <td>3 cups</td>
            </tr>
            <tr>
                <td>Vanilla</td>
                <td>1 tbsp</td>
                <td>2 tbsp</td>
            </tr>
            <tr>
                <td>Light Cream</td>
                <td>1 quart</td>
                <td>2 quart</td>
            </tr>
        </tbody>
    </table>
    <h2 id="interactive-elements">Interactive elements</h2>
    <h3 id="details-and-summaries">Details and summaries</h3>
    <p>
        The <code>details</code> element creates a disclosure widget in which
        information is visible only when the widget is toggled into an “open” state.
        A summary or label can be provided using the
        <code>&lt;summary&gt;</code> element.
    </p>
    <details>
        <summary>Details</summary>
        Something small enough to escape casual notice.
    </details>
</div>