JSFiddle - React, Tailwind, and code Playground

by swfour

HTML

<div id="cont">
    <p class="hello" id="hello">I wish I was blue</p>
    <p class="hello">I wish I was blue</p>
</div>

CSS

#cont .hello {
    color:red;
}
#hello, #cont #hello, #hello.hello {
    color:blue;
}