[css-overflow-3] overflow applies to SVG elements as well.

[dirkschulze]

According to SVG2, overflow applies to elements which establish a new SVG viewport, pattern elements and marker elements.

[frivoal]

We don't generally list SVG elements in our "Applies to" line. It may not be a bad idea to start doing it, but then we should be consistent throughout our specs. I suggest opening a separate issues to discuss the general approach.