Does anyone know whats wrong? I'll enter some basic css and it still wont show up... my profile id is 381667080. Any help is appreciated...

Hi, I am trying to style my app profile - the "preview profile" show the profile just as I want it, but it doesn't appear on the live application. Any idea what is going on? I have HTML in the about and the CSS in the CSS tab - I have alos tried putting the css inside style tags in the...