Forum Moderators: open
As a very quick and easy solution you need to be using something like this to control the size of your text:
<p style="font-size: 16px;">
My very large text here.
</p>
<p style="font-size: 14px;">
My large text here
</p>
Once you've mastered this technique, you can progress to using ems as your unit of measurement, but there's nothing wrong with starting out with pixels.
Don't use heading tags to force the text to become bigger - it makes a nonsense of your document.
<edit>haven't quite mastered these WW square bracket tags yet</edit>