canisoon

CSS Masks

4.01

CSS

Method of displaying part of an element, using a selected image as a mask

Further reading:

  1. Can I use page for: CSS Masks
  2. WebPlatform Docs
  3. HTML5 Rocks article
  4. Detailed blog post
  5. Firefox implementation bug
  6. Visual test cases
  7. Detailed blog post (via The Internet Archive)