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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. You can use the CSS from another Pen by using it's URL and the proper URL extention.

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Babel includes JSX processing.

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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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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Editor Settings

Code Indentation

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                <div id="example" class="test">
  <p>Lorem ipsum <a href="#">dolor sit amet</a>, consectetur adipisicing elit. Sit dignissimos voluptatum, nostrum atque quibusdam illo voluptatibus cumque.</p>
  <p>Commodi totam, odio pariatur labore, sequi <a href="#">suscipit asperiores</a>, blanditiis repellendus eos eius, et nesciunt culpa iusto reiciendis.</p>
  <p>Dolor nostrum quam eaque, numquam nesciunt illo totam obcaecati voluptate laborum, <a href="#">repellat fugiat</a> blanditiis dicta quaerat delectus?</p>
  <p>Adipisci nemo recusandae cupiditate doloribus repudiandae ipsam nobis dolore? Alias provident beatae, vel eius sapiente non itaque.</p>
  <p>Voluptatibus <a href="#">ad voluptates</a>, placeat illum excepturi velit, asperiores labore, accusamus iste error iure aliquam recusandae molestiae nostrum!</p>
  <button class="btn" onclick="addLinkStyle()">Стилизовать ссылки</button>
  <button class="btn btn-primary" onclick="styleParagraph()">Стилизовать параграфы</button>
  <button class="btn" onclick="removeP()">Удалить абзацы</button>        


                .test {
  border: 2px solid #ccc;
  padding: 10px;
  font-family: sans-serif;
.btn {
  display: inline-block;
  border: 1px solid #ccc;
  background: #afafaf; 
  padding: 10px;
  border-radius: 6px;
  box-shadow: 1px 1px 3px rgba(0,0,0,.7);
  margin: 10px 10px 10px 0;
  transition: .4s;
.btn:hover {
  color: #fff;
  box-shadow: 4px 4px 3px rgba(0,0,0,.7);
.btn-primary {
  background-color: #33f;


                let pCollection = document.querySelectorAll('#example p'),
 pArray = [...document.querySelectorAll('#example p')],
 links = document.links,
 linksArray = [...document.links];
console.log(pCollection, pCollection instanceof Array);
console.log(pArray, pArray instanceof Array);
console.log(links, links instanceof Array);
console.log(linksArray, linksArray instanceof Array);
function addLinkStyle(){
  linksArray.forEach(item =>    item.insertAdjacentHTML("beforeBegin", "<span  style='color: blue'>&#9998;</span>"));
function removeP(){
	for(item of pArray){
function styleParagraph(){
	pCollection.forEach(item => = 'color: green; padding:5px; border-bottom: 2px dotted green;' );