JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://code.jquery.com/ui/1.11.3/jquery-ui.min.js"></script>
<link rel="stylesheet" href="https://code.jquery.com/ui/1.11.4/themes/black-tie/jquery-ui.css">
<div class="ui-widget"><input type="text" id="autocomplete"></div>

JavaScript

$(function() {
    var availableTags = [
      "ACME Corp.",
      "ABC Supplies Ltd.",
      "Company Co.",
      "Donalds Discount Dishwashers",
      "Electric Appliances",
      "Fresh Fish First",
      "Sticky Stickers",
      "Wrapping Co.",
    ];
    $( "#autocomplete" ).autocomplete({
      source: availableTags,

      'open': function(e, ui) {
        $('.ui-autocomplete').css('top', $("ul.ui-autocomplete").cssUnit('top')[0] + 20);
        $('.ui-autocomplete').css('left', $("ul.ui-autocomplete").cssUnit('left')[0] + 20);
      }

    });
  });