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    <title>WEB2 - CSS</title>
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    <h1><a href="index.html">WEB</a></h1>
    <ol>
      <li><a href="1.html">HTML</a></li>
      <li><a href="2.html">CSS</a></li>
      <li><a href="3.html">JavaScript</a></li>
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    <h2>CSS란 무엇인가?</h2>
    <p>Cascading Style Sheets (CSS) is a style sheet language used for describing the presentation of a document written in a markup language such as HTML. <br>CSS is a cornerstone technology of the World Wide Web, alongside HTML and JavaScript.
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    <p>CSS is designed to enable the separation of presentation and content, including layout, colors, and fonts. <br>This separation can improve content accessibility; provide more flexibility and control in the specification of presentation characteristics; enable multiple web pages to share formatting by specifying the relevant CSS in a separate .css file, which reduces complexity and repetition in the structural content; and enable the .css file to be cached to improve the page load speed between the pages that share the file and its formatting.
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