CSS flip card problem

[Felipe_CRM]

I got it to work on my test page, but I used camelcase for the properties, in particular backfaceVisibility: hidden:

Perspective doesn't really play nice with the hyphen-case property names, here's one example:

Event Script crashes with CSS Properties that include hyphen

Note that in python, a dash means "subtract". Jython doesn't know that you were trying to use the dash as part of a name, and that's not something IA can fix. Transforming naming styles is a workaround for poorly-thought-out computing standards (looking at you W3C).