In browsing through the templates for purchase, I have 2-questions. The templates do not indicate if they are responsive. How am I to know which ones are responsive? Also, some list as compatible with earlier versions. I have Professional Version 12. Can I use a template that says it was designed for an older version or only templates for Version 12 Pro? I even bought a template bundle awhile back that I couldn't even install into Version 12. Bottom line, I want to browse templates that are Responsive and compatible with Version 12 Pro and that's it. How do I sort them or find the ones I want and/or how would I know before I buy if it is responsive, for example?