Topic: am I getting my html from the wrong place?

I'm using a mac with I web 3.0 and I have successfully gotten practice html snippets to work I have created my Simple Viewer  it was easy! and looks great  but I must be messing up the html I have been cutting and pasting it from the browser that opens when I click in the html file as seen below what am I doing wrong?  what or where should I be looking to get right address?