JSFiddle - React, Tailwind, and code Playground

by David Thomas

HTML

<div id="parent_div">
   <div id="child_div_1">Blue</div>
   <div id="child_div_2">Red</div>
</div>

CSS

#parent_div:hover #child_div_1 {
    color: blue;
}
#parent_div:hover #child_div_2 {
    color: red;
}