THE RULES

P tags are not to be used for the purpose of line breaks.
Closing </P> tags are required.
Use <BR> tags for line breaks.

The following classes may be used in many elements, including these common ones:
SPAN
DIV
TD
TH
INPUT
SELECT

however, nesting classes
<TD class="small"><span class="light"> now i am very small </span></td>
may alter text sizes.

heading one (or span class="one")

heading two (or span class="two")

heading three (or span class="three")

heading four (or span class="four")