Rotate class


On this exercise, we are using a class named “rotate”. This class is not listed on the styles.css file. But it is working on the code when it’s applied.

What is this “rotate” class? Is it a built-in jQuery class? How can it work if is not showing up on the style.css file?

Thank you,

/* line 142 */
.product-card .product-details .more-details-button .rotate {
  transition: 0.1s;
  transform: rotate(90deg);