What I am trying to achieve is as follow:
I have an entry page on my web site that select the language;
That leads to a welcome page where I have some text and images that change based on the language selection. (No problem here)
I also have a log in form (email, password) with plenty of CSS in it that should change as well. (BIG problem here!!)
I tried this lines of code but as expected did not work and returned error....