title: Jquery, add text within <div> tag (within brackets), is it possible?
body: <p>I want to turn this:
  <code>&lt;div class="foo" id="bar"&gt;&lt;/div&gt;</code><br>
  into this: <code>&lt;div class="foo" id="bar" style="color:black" "whatever else comes in mind" &gt;&lt;/div&gt;</code>   </p>
  
  <p>not just css or classes etc, but whatever else comes in mind, can jquery get an element from id or class and add stuff within its &lt; >?<br>
  is it possible?</p>