Creating a modal window without using JavaScript

In this article

Have you often wanted to create a modal window (a window that opens within your website) but don't know JavaScript? Let’s discover together how to successfully achieve this!

Step 1

Let's start with the HTML code.

HTML

<a href="#demo">Open Modal</a>

<div id="demo" class="modal">
  <div class="modal_content">
    <h1>Hello</h1>

    <p>Welcome to the modal window!</p>

    <a href="#" class="modal_close">×</a>
  </div>
</div>

The anchor of our link (#demo) serves as a reference to the id that will be on our modal window.

Step 2

Let's style the link.

CSS

a {
  text-decoration: none;
  padding: 15px;
  background-color: white;
  border-radius: 5px;
  text-transform: uppercase;
  color: black;
}

Step 3

Let's take care of the modal window.

CSS

.modal {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  top: 0; right: 0;
  bottom: 0; left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(77, 77, 77, .7);
  transition: all .4s;
}

Step 4

Let's detect the click!

CSS

.modal:target {
  visibility: visible;
  opacity: 1;
}

It's thanks to the target pseudo-class that we can do without JavaScript!

Step 5

Let's style the content of the modal to finish.

CSS

.modal_content {
  border-radius: 4px;
  position: relative;
  width: 500px;
  max-width: 90%;
  background: white;
  padding: 1.5em 2em;
}

.modal_close {
  position: absolute;
  top: 10px;
  right: 10px;
  color: grey;
  text-decoration: none;
}

Category: Developers

Creating a modal window without using JavaScript

Step 1

Step 2

Step 3

Step 4

Step 5

Share this article

Read next

Make an animated notification message with JavaScript

Create a full-screen menu on click

Understanding the Window object with JavaScript

Create an image slideshow

Create a menu that spans the entire page using CSS

Creating animated presentation cards with JavaScript

Creating a clock using JavaScript

Creating a random colour generator with JavaScript

Become the solopreneur you dream of being.