On the home page your Css links when you view source look like this:
Which is clearly not right so there is something wrong with that template. Open up both templates (which I believe they are) and compare things like the scripts and CSS links and for the one that is working copy that to the home page one.
Thank you very much. I haven't completed what you answer me, because I can't wait to say thank to you! It is really nice of you. Everry time I call for help here, I always got the answers. And I found that who answered me are not the employee of Adobe. It is really moving.