raster image of media-anim-206-t

Animation Elements with External References

This slide tests the 'viewport-fill' and 'viewport-fill-opacity' attributes defined locally.

The externally resource referenced by the animation element has a 'viewport-fill' defined with a black to yellow gradient. This should be ignored and the local definitions should be used - red for the left, blue for the middle and semi-transparent black for the right.

A semi-transparent yellow rectangle should be animating within each viewport.