JSFiddle - React, Tailwind, and code Playground

by emilcieslar

HTML

<img data-src="https://t3.ftcdn.net/jpg/00/92/53/56/240_F_92535664_IvFsQeHjBzfE6sD4VHdO8u5OHUSc6yHF.jpg">

CSS

img {
  position: relative;
  width: 500px;
  height: 500px;
}

img[data-src]::before {
  position: absolute;
  top: 0;
  left: 0;
  content: attr( data-src );
  width: 500px;
  height: 500px;
}