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JavaScript preprocessors can help make authoring JavaScript easier and more convenient. For instance, CoffeeScript can help prevent easy-to-make mistakes and offer a cleaner syntax and Babel can bring ECMAScript 6 features to browsers that only support ECMAScript 5.

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Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

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HTML

            
              <div id="fixed">
<div id="container">
  <h1>You guys go on without me! I'm going to go… look for more stuff to steal!</h1>
<p>Well I'da done better, but it's plum hard pleading a case while awaiting trial for that there incompetence. You know, I was God once. Shinier than yours, meatbag. You know the worst thing about being a slave? They make you work, but they don't pay you or let you go.</p>
<p>I was having the most wonderful dream. Except you were there, and you were there, and you were there! <strong> That's not soon enough!</strong> <em> Ow, my spirit!</em> Fry, you can't just sit here in the dark listening to classical music.</p>
<h2>Why did you bring us here?</h2>
<p>I love you, buddy! Is that a cooking show? Large bet on myself in round one. When the lights go out, it's nobody's business what goes on between two consenting adults. I'll get my kit!</p>
<ol>
<li>When will that be?</li><li>Goodbye, cruel world. Goodbye, cruel lamp. Goodbye, cruel velvet drapes, lined with what would appear to be some sort of cruel muslin and the cute little pom-pom curtain pull cords. Cruel though they may be…</li><li>Fry! Quit doing the right thing, you jerk!</li>
  <div id="element-c">Element c
    <div id="element">Element</div>
    </div>
</ol>
</div>
</div>
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CSS

            
              #container {
  background: yellow;
      
  overflow-wrap: break-word;
    word-wrap: break-word;
    hyphens: auto;
    overflow: hidden;
    overflow-y: auto;
      max-width: 400px;
  max-height: 300px;
}

#element {
  background: blue;
  color: #fff;
  position: absolute;
  min-height: 100px;
  min-width: 100px;
  left: 0;
  top: 280px;
  transform: translateX(0);
}

#element-c {
  padding: 1em;
  background: red;
  position: relative;
}

#fixed {
  position: fixed;
  padding: 2px;
  background: red;
}
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JS
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999px
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