<@U0F3291QE> I've submitted a PR for the CSS Eleme...

# tornadofx

[Ruckus]

@edvin I've submitted a PR for the CSS Element name thing as well as one for adding clipping to `ViewTransition`s. I'm still having a number of weird issues when trying to run on JDK 11, so I'd like to make sure others can run them as well before merging.
CSS Element PR: https://github.com/edvin/tornadofx/pull/1086
ViewTransition Clipping PR: https://github.com/edvin/tornadofx/pull/1087