Question
Answer and Explanation
Integrating Rellax.js into your website is straightforward and can add a nice parallax effect. Here's how you can do it:
1. Include Rellax.js:
- First, you need to include the Rellax.js library in your HTML. You can do this by either downloading the script and hosting it yourself or using a CDN (Content Delivery Network). Here's an example using a CDN:
<script src="https://cdnjs.cloudflare.com/ajax/libs/rellax/1.12.1/rellax.min.js"></script>
- Place this script tag within the <head> or before the closing <body> tag of your HTML document.
2. Add the 'rellax' Class to Elements:
- Next, add the class rellax to the HTML elements you want to have the parallax effect. You can also add data attributes to control the speed and direction of the parallax effect.
- Example:
<div class="rellax" data-rellax-speed="2">
<!-- Your content here -->
</div>
- The data-rellax-speed attribute controls the speed of the parallax effect. Positive values move the element slower than the scroll, while negative values move it faster. A value of 0 means the element will not move.
3. Initialize Rellax.js:
- Finally, you need to initialize Rellax.js with a JavaScript snippet. This is typically done after the DOM is fully loaded.
<script>
document.addEventListener('DOMContentLoaded', function() {
var rellax = new Rellax('.rellax');
});
</script>
- This code creates a new Rellax instance, targeting all elements with the class rellax.
4. Customization:
- Rellax.js offers several options for customization. You can pass an object with options to the Rellax constructor. For example:
<script>
document.addEventListener('DOMContentLoaded', function() {
var rellax = new Rellax('.rellax', {
speed: -2,
center: true,
wrapper: null,
round: true,
vertical: true,
horizontal: false
});
});
</script>
- Some common options include speed, center, wrapper, round, vertical, and horizontal. Refer to the Rellax.js documentation for a full list of options.
By following these steps, you can easily integrate Rellax.js into your website and create engaging parallax effects. Remember to adjust the speed and other options to achieve the desired visual outcome.