JSFiddle - React, Tailwind, and code Playground

HTML

<div id="wrapper">
    <div id="one">ABD</div>
</div>

CSS

#one {
    width: 100px;
    height: 100px;
}

JavaScript

$('#one').css({'filter': 'blur(10px)', '-webkit-filter': 'blur(10px)'});
alert($('#wrapper').html());