JSFiddle - React, Tailwind, and code Playground

HTML

<div id="inner" class="move">
    <a class="botao" href="#">botao</a>
</div>

CSS

#inner
.move{background:none;}
.move-left{background:#000}
.botao{width:100px;height:100px;}

JavaScript

$( "a.botao" ).click(function() {
$( "#inner" ).addClass( "move-left" );
});
	)