JSFiddle - React, Tailwind, and code Playground

by brightonmike

HTML

<div id="second" class="secondclass"></div>
<div id="third" class="thirdclass"></div>

CSS

#second {
    background: blue;
    width:100px;
    height:100px;
    display:block;
}

#second.secondclass {
    background: green;
}

#third {
    background: blue;
    width:100px;
    height:100px;
    display:block;
}

#third.thirdclass {
    background: green;
}