title: Is it possible to style the default placeholder text on an HTML5 input type="date" element? in Chrome?
body: <p>I have a form with a list of dates on it and I'm using the HTML 5 <code>input type="date"</code> element to represent them. I'd like to change the colour of the fields that don't have a value (i.e. those that show <code>dd/mm/yyyy</code>) so that they're more easily distinguishable from the fields that contain an actual date.</p>
  
  <p>Is this possible? I thought that <code>-webkit-input-placeholder</code> might have done what I want, but it seems not.</p>