JSFiddle - React, Tailwind, and code Playground

by Dave Arnold

HTML

<script src="https://getfirebug.com/firebug-lite.js"></script>

	<title>My title</title>
	
  
<body>
<input id="myPlaceHolder" class="abc" type="text" placeholder="Sample Placeholder" />
</body>

CSS

::-webkit-input-placeholder {
  		color: red;
	}

JavaScript

var color = window.getComputedStyle(document.querySelector('[class=abc]'), '::-webkit-input-placeholder').getPropertyValue('color');
console.log(color);