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HTML

About HTML Preprocessors

HTML preprocessors can make writing HTML more powerful or convenient. For instance, Markdown is designed to be easier to write and read for text documents and you could write a loop in Pug.

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Adding Classes

In CodePen, whatever you write in the HTML editor is what goes within the <body> tags in a basic HTML5 template. So you don't have access to higher-up elements like the <html> tag. If you want to add classes there that can affect the whole document, this is the place to do it.

About the <head>

In CodePen, whatever you write in the HTML editor is what goes within the <body> tags in a basic HTML5 template. If you need things in the <head> of the document, put that code here.

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Insecure Resource

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CSS

About CSS Preprocessors

CSS preprocessors help make authoring CSS easier. All of them offer things like variables and mixins to provide convenient abstractions.

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CSS Base

About CSS Base

It's a common practice to apply CSS to a page that styles elements such that they are consistent across all browsers. We offer two of the most popular choices: normalize.css and a reset. Or, choose Neither and nothing will be applied.

Vendor Prefixing

About Vendor Prefixing

To get the best cross-browser support, it is a common practice to apply vendor prefixes to CSS properties and values that require them to work. For instance -webkit- or -moz-.

We offer two popular choices: Autoprefixer (which processes your CSS server-side) and -prefix-free (which applies prefixes via a script, client-side).

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JavaScript

About JavaScript Preprocessors

JavaScript preprocessors can help make authoring JavaScript easier and more convenient.

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Babel includes JSX processing.

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If the script you link to has the file extension of a preprocessor, we'll attempt to process it before applying.

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Packages

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Search for and use JavaScript packages from npm here. By selecting a package, an import statement will be added to the top of the JavaScript editor for this package.

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All packages are different, so refer to their docs for how they work.

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HTML 

              
                <!DOCTYPE html>
<html>
<head>
<style>
* {
  box-sizing: border-box;
}


.column {
  float: left;
  padding: 15px;
}

.clearfix::after {
  content: "";
  clear: both;
  display: table;
}

.menu {
  width: 25%;
}

.content {
  width: 75%;
}

.menu ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}

.menu li {
  padding: 8px;
  margin-bottom: 8px;
  background-color: #33b5e5;
  color: #ffffff;
}

.menu li:hover {
  background-color: #0099cc;
}
</style>
</head>
<body>

<div style="background-color: #4CAF50;color: white;padding: 15px;">
  <h1>Header Website</h1>
</div>

  <div style="float: left;padding: 15px; width: 25%; background: #f1f1f1;">
    <ul>
      <li>Beranda</li>
      <li>Gallery Foto</li>
      <li>Download</li>
      <li>Hubungi Kami</li>
    </ul>
  </div>

  <div style="float: left;padding: 15px; width: 75%; background: #fff;">
    <h1>Belajar Templating Menggunakan DIV HTML</h1>
    <p>pada templating kali ini kita masih menggunakan HTML namun dibantu dengan atribut style, dan membuat tampilan menjadi seperti web sungguhan, untuk mendapatkan hasil yang lebih baik, kedepannya kita akan belajar HTML dan CSS</p>
  </div>
<div style="clear:both;display: block;"></div>

<div  style="background-color: #4CAF50;color: white;padding: 15px; text-align:center;">
  <p>Supperted by FR-ACADEMY. Copyright &copy; 2019. All Right Reserved</p>
</div>

</body>
</html>
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