JSFiddle - React, Tailwind, and code Playground

HTML

<div id="container">
    hello
</div>

<div id="button">Button </div>

CSS

#button {
    float: left;
    padding: 10px 15px;        
    background: #000;
    color: #fff;
    cursor: pointer;
    text-align: center;
}

JavaScript

$("#button").click(function(){
    $('#container').css("left", 1235.4535);
    alert($('#container').css("left"));
});