JSFiddle - React, Tailwind, and code Playground

HTML

<!doctype html>
 
<html lang="en">
<head>
    <meta charset="utf-8" />
    <link rel="stylesheet" href="http://code.jquery.com/ui/1.9.1/themes/base/jquery-ui.css" />
    <script src="http://code.jquery.com/jquery-1.8.2.js"></script>
    <script src="http://code.jquery.com/ui/1.9.1/jquery-ui.js"></script>
    <style>
        .toggler { width: 500px; height: 200px; position: relative; }
        #button { padding: .5em 1em; text-decoration: none; }
        #effect { width: 240px; height: 135px; padding: 0.4em; position: relative; background: #fff; }
        #effect h3 { margin: 0; padding: 0.4em; text-align: center; }
    </style>
    <script>
    $(function() {
        var state = true;
        $( "#button" ).click(function() {
            if ( state ) {
                $( "#effect" ).animate({
                    backgroundColor: "#000",
                    color: "#fff",
                    width: 500
                }, 1000 );
            } else {
                $( "#effect" ).animate({
                    backgroundColor: "#fff",
                    color: "#000",
                    width: 240
                }, 1000 );
            }
            state = !state;
        });
    });
    </script>
</head>
<body>
 
<div class="toggler">
    <div id="effect" class="ui-widget-content ui-corner-all">
        <h3 class="ui-widget-header ui-corner-all">Oynat Uğurcum</h3>
        <p>
            Etiam libero neque, luctus a, eleifend nec, semper at, lorem. Sed pede. Nulla lorem metus, adipiscing ut, luctus sed, hendrerit vitae, mi.
        </p>
    </div>
</div>
 
<a href="#" id="button" class="ui-state-default ui-corner-all">Efektler arasında geçiş yap</a>
 
 
</body>
</html>