title: Rounded Corners not displaying over top of flash
body: <p>I have a bookmarklet that has rounded corners.</p>
  
  <p>When using the bookmarklet over the top of a flash website and even a pdf document (I think) etc. Rounded corners appear as transparent squares.</p>
  
  <p><img src="https://i.stack.imgur.com/AMmAi.jpg" alt="enter image description here"></p>
  
  <p>Anyone come accross this and know how to resolve it?</p>
  
  <p>Thanks</p>