JSFiddle - React, Tailwind, and code Playground
HTML
<!--This works-->
<div class="zoom-img">
<div class="zoom0 bla">
<img src="https://img.lemde.fr/2022/09/27/468/0/2800/1400/1600/800/60/0/4a83504_1664286495065-113206.jpg">
</div></div>
<!--This does not-->
<div class="zoom-img">
<div class="zoom0 bla">
<img src="https://img.lemde.fr/2022/09/27/468/0/2800/1400/1600/800/60/0/4a83504_1664286495065-113206.jpg">
</div></div>
CSS
.zoom0 {
width: 20vw;
transition: width 0.25s, height 4s;
transition-timing-function: ease;
}
.zoom50 {
width: 50vw;
transition: width 0.15s, height 4s;
transition-timing-function: ease;
}
.zoom0,
.zoom50 {
cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='48' height='48' viewBox='0 0 48 48'%3E%3Ctitle%3EArtboard 1icon-1%3C/title%3E%3Cg opacity='0.9'%3E%3Ccircle cx='24' cy='24' r='24'/%3E%3C/g%3E%3Cpolygon points='34 23 25 23 25 14 23 14 23 23 14 23 14 25 23 25 23 34 25 34 25 25 34 25 34 23' fill='%23fff'/%3E%3C/svg%3E") 24 24, zoom-in;
cursor: -webkit-image-set(url("data:image/png;base64,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") 1x,...
JavaScript
var classes = ["zoom0", "zoom50", "zoom100"];
var index = 0;
var classList = document.querySelector(".bla").classList;
const len = classes.length;
$('.zoom-img').click(function() {
classList.replace(classes[index++ % len], classes[index % len]);
});