Parallax

These modular elements can be readily used and customized in every layout across pages.

For more details see, Parallax Documentation

.parallax and data-rellax-speed  to make a parallax object
<h1 data-rellax-speed="-20" class="parallax">Parallax</h1>

data-rellax-speed can be positve or negative number.

JavaScript
<script src="assets/lib/rellax/rellax.min.js"></script>