[Turtle91]

yup...what I said...lol

I still have the question: 'Where are you going to use class="copy" anywhere else in your epub other than in your <div class="copy">???'

You could certainly use the name somewhere else, but then the class name wouldn't make sense. So you could reduce your css a bit into:

p {
  margin-top: 0;
  margin-bottom: 0;
  text-indent: 1.2em;
}

div.copy p {
  text-indent: 0;
  font-size: small;
  margin-top: 0.8em;
}