JSFiddle - React, Tailwind, and code Playground

HTML

<head>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js">
</script>
<script>
$(document).ready(function(){
$("button").click(function(){
  $("#div1").fadeTo("slow",0.15);
  $("#div2").fadeTo("slow",0.4);
  $("#div3").fadeTo("slow",0.7);
});
});
</script>
</head>
<body>

<button>örnek</button>
<br><br>
<div id="div1" style="width:200px;height:200px;background-color:pink;"></div><br>
<div id="div2" style="width:200px;height:200px;background-color:yellow;"></div><br>
<div id="div3" style="width:200px;height:200px;background-color:black;"></div>
   
</body>