JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://code.jquery.com/ui/1.10.2/themes/smoothness/jquery-ui.css">
<div id="message"></div>

JavaScript

function message() {
    var myPos = [$(window).width() / 2 - 100, 50];

    $("#message").dialog({
        autoOpen: true,
        title: 'Title here',
        draggable: false,
        minHeight: 100,
        position: myPos,
        resizable: false
    });
}

message();