Pen Settings



CSS Base

Vendor Prefixing

Add External Stylesheets/Pens

Any URL's added here will be added as <link>s in order, and before the CSS in the editor. If you link to another Pen, it will include the CSS from that Pen. If the preprocessor matches, it will attempt to combine them before processing.

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Babel is required to process package imports. If you need a different preprocessor remove all packages first.

Add External Scripts/Pens

Any URL's added here will be added as <script>s in order, and run before the JavaScript in the editor. You can use the URL of any other Pen and it will include the JavaScript from that Pen.

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Auto-Updating Preview

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Editor Settings

Code Indentation

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HTML Settings

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.


<p>CSSを使用すると、HTMLで作った文章に対してデザインやレイアウトといったスタイルを整えることができます。大切な用語に対してはこのように<span class="red">文字色を変子</span>することができたり、<span class="bg-red">背景色を付ける</span>こともできます。</p>
<p>CSSはHTMLを理解していないとわかりにくい言語です。<span class="blue">ある程度HTMLを理解してから</span>勉強することをおすすめします。</p>
<p>HTMLとCSSがある程度理解できたら次は<span class="red">プログラミング</span>をしてみましょう!</p>