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    HTML Syntax Highlight Sample File (Standard)

    - Follow HTML5 standard.
    - Contain some valid, but not recommended syntax.
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    @author Guo Yunhe guoyunhebrave@gmail.com
    @date   2016-09-17

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    <html>

    <head>
    <meta charset="utf-8">
    <title>HTML Syntax Highlight Sample File (Standard)</title>
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
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    <body>

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    <p>
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    <h1>This is heading 1</h1>
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    <h3>This is heading 3</h3>
    <h4>This is heading 4</h4>
    <h5>This is heading 5</h5>
    <h6>This is heading 6</h6>

    <a href="http://www.w3schools.com">This is a link</a>

    <br>

    <img src="http://placehold.it/200x150" alt="This is an image" width="200" height="150">

    <hr>

    <ul>
        <li>List item</li>
        <li>List item</li>
        <li>List item</li>
        <li>List item</li>
        <li>List item</li>
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    <ol>
        <li>List item</li>
        <li>List item</li>
        <li>List item</li>
        <li>List item</li>
        <li>List item</li>
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    <table>
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    <form>
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        <button type="button">Send</button>
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        <nav>This is a nav.</nav>

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            <description
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                A humorous autobiography of Linus Torvalds, the creator of the Linux
                kernel, co-written with David Diamond. The book primarily theorizes
                the Law of Linus that all evolution contributed by humanity starts
                for survival, sustains socially and entertains at last. As well as
                this the book explains Torvalds' view of himself, the free software
                movement and the development of Linux.</description>
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        <P>THIS IS A PARAGRAPH.</P>
        <H2>THIS IS A HEADING.</H2>
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    <a href="#" style="background-color:rgba(0,0,0,0.3)" title="Click me">Magic button</a>

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    <!-- Attribute without value -->

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    <!-- Attribute without quotes -->

    <div id=name class=a-sweet-block data-counter=175>This is a div.</div>

    </body>

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