title: How to set overflow-x with jQuery? Or: How to set css-properties with a '-' (dash)?
body: <p>I would like to set the <code>overflow-x</code> css property with jQuery, but it doesn't work:</p>
  
  <pre><code>$('.mySelector').css({
      color: 'Red',
      overflow: 'auto',
      overflow-x: 'scroll'
  });
  </code></pre>
  
  <p>How would I set properties that have a '-' (dash) in them?</p>