title: positioning jQuery tooltip
body: <p>I'm trying to customise the positioning of my tooltips, using <a href="http://jqueryui.com/tooltip/" rel="noreferrer">jQuery UI Tooltip</a> and this code:</p>
  
  <pre><code>$(".karma").tooltip({
    position: {
      my: "center bottom",
      at: "right top"
    }
  });
  </code></pre>
  
  <p>But whatever I do to "my" and "at" nothing changes. What am I doing wrong?</p>
  
  <p>Here is the link to the <a href="http://api.jqueryui.com/tooltip/#option-position" rel="noreferrer">jQuery Tooltip API position section</a> </p>