css Audio - Active file-generic CSS - Active Generic - Active HTML - Active JS - Active SVG - Active Text - Active file-generic Video - Active header Love html icon-new-collection icon-person icon-team numbered-list123 pop-out spinner split-screen star tv

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.

+ add another resource

You're using npm packages, so we've auto-selected Babel for you here, which we require to process imports and make it all work. If you need to use a different JavaScript preprocessor, remove the packages in the npm tab.

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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Use npm Packages

We can make npm packages available for you to use in your JavaScript. We use webpack to prepare them and make them available to import. We'll also process your JavaScript with Babel.

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Code Indentation


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If active, Pens will autosave every 30 seconds after being saved once.

Auto-Updating Preview

If enabled, the preview panel updates automatically as you code. If disabled, use the "Run" button to update.

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.

              <!DOCTYPE html>
<html lang="en">
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <h2 id="Title">Media Query</h2>

<div class="nav">
  <a href="#">Menu</a>
  <a href="#">Galeria</a>
  <a href="#">Ubicacion</a>

<p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Asperiores distinctio dolores optio quo adipisci. Est temporibus adipisci excepturi aut dignissimos dolores eveniet aspernatur labore accusamus, accusantium aperiam corporis tenetur eius!</p>
<p>Lorem ipsum, dolor sit amet consectetur adipisicing elit. Maiores commodi natus suscipit atque odio porro officia, soluta numquam optio error provident iure vel sit quas quasi minima! Alias placeat, ea voluptatum sunt eaque perferendis. Architecto repellat exercitationem repellendus illo molestiae nemo aperiam laboriosam? Provident vero explicabo at nesciunt deleniti! Molestiae!</p>

              * {
    box-sizing: border-box;
  .nav {
    overflow: hidden;
    background-color: #333;

  .nav a {
    float: left;
    display: block;
    color: #f2f2f2;
    text-align: center;
    padding: 14px 16px;
    text-decoration: none;
  .nav a:hover {
    background-color: #ddd;
    color: black;
      width: 50%;
      float: left;
  @media screen and (min-width: 75rem) and (max-width:120rem){
        background-color: #FCF7FF;

  @media screen and (min-width:50rem) and (max-width:75rem){
        background-color: #A9FFCB;

  @media screen and (min-width:25rem) and (max-width:50rem){
        background-color: #967AA1;

        width: 100%;
        float: none;

    .nav a{
        float: none;
        width: 100%;

              var h2 = document.getElementById("Title");
var media = window.matchMedia("(min-width:25rem) and (max-width:50rem)","(min-width:50rem) and (max-width:75rem)", "(min-width:75rem) and (max-width:120rem)");

function myFunction() {
    if ( window.matchMedia("(min-width:25rem) and (max-width:50rem)").matches) {
        h2.innerHTML = "(min-width:25rem) and (max-width:50rem)";
        document.body.style.backgroundColor = "#92DCE5";

    if ( window.matchMedia("(min-width:50rem) and (max-width:75rem)").matches) {
        h2.innerHTML = "(min-width:50rem) and (max-width:75rem)";
        document.body.style.backgroundColor = "#AA4580";

    if ( window.matchMedia("(min-width:75rem) and (max-width:120rem)").matches) {
        h2.innerHTML = "(min-width:75rem) and (max-width:120rem)";
        document.body.style.backgroundColor = "#E88873";

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