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HTML

CSS

CSS Base

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JavaScript

Babel includes JSX processing.

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HTML

              
                <!--Header-->
<div class="header">
  <h1>Simple CSS Accordion</h1>
  <p>Learn how to create an accordion element on your website without any knowledge of JavaScript.</p>
</div>

<!--Accordion 1-->
<details>
  <summary class="accordion">What is an accordion?</summary>
  
  <div class="accordionDrop">What you just did was click on an accordion. Essentially, an accordion is a graphical control element comprising a vertically stacked list of of items that can be expanded or collapsed to reveal content.</div>
</details>

<!--Accordion 2-->
<details>
  <summary class="accordion">What do you use an accordion for?</summary>
  
  <div class="accordionDrop">An accordion is great for hiding information that you only want to be display when a user is interested. For example: Using an accordion is great on a frequently asked questions page, especially if you have a bunch of questions!</div>
</details>

<!--Accordion 3-->
<details>
  <summary class="accordion">I still need help!</summary>
  
  <div class="accordionDrop">I'm always open to helping you out. If you wish to contact me, my <a href="http://twitter.com/techjohnson">Twitter</a> is always open!</div>
</details>
              
            
!

CSS

              
                body {
  font-family: poppins, sans-serif;
  padding: 0;
  margin: 0;
  background: #F7F8FB;
}

.header {
  background: #5391F2;
  color: white;
  height: auto;
  text-align: center;
  padding: 100px 0;
}

/* Accordion CSS for white dropdown */
.accordion {
  background: white;
  border: 1px solid #EDEDED;
  border-radius: 5px;
  font-weight: 700;
  margin: 10px;
  padding: 10px 20px;
  cursor: pointer;
}

.accordionDrop {
  padding: 0px 30px;
}

::-webkit-details-marker { 
  display: none;
}
              
            
!

JS

              
                
              
            
!
999px

Console