JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://jquery.malsup.com/block/jquery.blockUI.js"></script>
<input type="button" id="demo2" value="test" />

JavaScript

$('#demo2').click(function() {
    $.blockUI({
        css: {
            border: 'none',
            padding: '15px',
            backgroundColor: '#F00',
            '-webkit-border-radius': '10px',
            '-moz-border-radius': '10px',
            opacity: .5,
            color: '#F00'
        }
    });
});