Always when I assign a module to a position it is not displayed. For the first one I had to make an manual input in custom.css. In my opinion a template has to work without typing directly in .css files.
Either I do not understand the kind of customization of the template or it has bugs. Why do positions been hidden in the fronted, but in the backends preview i can see them. Secondly i the in the backend`s preview not each position which are possible to assign. May be I do not understand how to work with this backend but I read the documentation. Do I make or understand sth. really wrong?