JSFiddle - React, Tailwind, and code Playground
HTML
<div class="a">
</div>
<div class="b">
</div>
CSS
.a {
width: 100px;
height: 100px;
background-color: red;
cursor: pointer;
}
.b {
width: 40px;
height: 40px;
background-color: green;
position: absolute;
top: 0;
pointer-events: none;
}
JavaScript
document.querySelector('.a').onclick = () => alert('hey')