JSFiddle - React, Tailwind, and code Playground

HTML

<div></div>

CSS

div {
  background-image: image-set(
    "https://www.css-mastery.com/img/learning-css.webp" type("image/webp"),
    "https://www.css-mastery.com/img/learning-css.png" type("image/png")
  );
  
  background-color: coral;
  
  width: 919px;
  height: 638px;
}