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HTML

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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

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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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Packages

Add Packages

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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Using packages here is powered by esm.sh, which makes packages from npm not only available on a CDN, but prepares them for native JavaScript ESM usage.

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

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HTML 

              
                    <body>
        <div class="center">
            <div class="page">
                <h1>Mina Mounir</h1>
                <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Consectetur purus ut faucibus pulvinar elementum integer enim neque. Semper eget duis at tellus at urna condimentum mattis. Ipsum nunc aliquet bibendum enim. Pellentesque massa placerat duis ultricies lacus. Sagittis id consectetur purus ut faucibus pulvinar elementum. Convallis tellus id interdum velit laoreet id donec ultrices tincidunt. Dignissim convallis aenean et tortor at risus viverra adipiscing.<br> <br>
                Suspendisse in est ante in nibh. Consectetur adipiscing elit ut aliquam purus sit amet luctus. Sed vulputate odio ut enim blandit volutpat maecenas volutpat. Eget nulla facilisi etiam dignissim diam quis. Velit euismod in pellentesque massa placerat duis ultricies. Tincidunt ornare massa eget egestas purus viverra accumsan. Purus viverra accumsan in nisl nisi scelerisque. A erat nam at lectus urna. Posuere ac ut consequat semper viverra. Montes nascetur ridiculus mus mauris vitae ultricies leo. Proin sed libero enim sed faucibus turpis in eu. Orci dapibus ultrices in iaculis nunc sed augue.
                </p>
            </div>
        </div>
    </body>
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CSS 

              
                body {
    margin: 0;
    padding: 0;
    font-family: verdana;
    background: #CCC
}

.center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.page {
    width: 400px;
    height: 600px;
    padding: 30px;
    background: #FFF;
    border-left: 30px solid #FF2929;
    transform: rotate(-45deg) skewX(10deg) scale(.8);
    box-shadow: -50px 50px 50px rgba(0, 0, 0, 0.5)
}

.page h1 {
    margin: 0 0 20px 0;
    padding: 0;
    text-align: center;
    font-size: 25px;
    color: #9e9e9e
}

.page p {
    margin: 0;
    padding: 0;
    text-align: justify
}

.page:before {
    content: "";
    width: 30px;
    height: 100%;
    background: #8a0e0e;
    position: absolute;
    top: 0;
    left: 0;
    transform: skewY(-45deg) translate(-57px, -43px) 
}

.page:after {
    content: "";
    width: 106%;
    height: 30px;
    background: #CCC;
    position: absolute;
    bottom: 0;
    left: 0;
    transform: skewX(-45deg) translate(-11px, 30px) 
}
!

JS
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999px

Console