title: How to create a stylesheet which complies with CSS3 standards
body: <p>I am not quite sure how to create a new / modify my current stylesheet so that it complies with CSS3 using the new selectors etc...</p>
  
  <p>My current stylesheet does not take some new selectors such as <code>border-top-right-radius: 5px;</code> as properties it simply ignores it.</p>
  
  <p>Anyone know how I could use these new CSS3 features?</p>