JSFiddle - React, Tailwind, and code Playground

by Addy Osmani

HTML

<!DOCTYPE html>
<html>
<head>
  <style>

  body { font-size:16px; font-weight:bolder; }
  p { margin:5px 0; }
  </style>

</head>
<body>
  <div id="tester">
    <span>Hello</span>
    <p id="selected1">Hello Again</p>
    <div id="selected2">And Again</div>

    <p>And One Last Time</p>
  </div>

</body>
</html>

JavaScript

$("#tester").children("#selected1,#selected2").css("color", "blue");