Update: "Hi John! Sure However do remember this, the font size just like font color will only work on the first 27 characters of the opening line (Heading) in a post and not the i-box.
For a post: To color and size use these examples as your guide:
Note: You Must First Have One Character, it can be anything, a period, an asterisk or anything, I often use an asterisk.
*<font size=4>$$$$
*<font color=red>$$$$
*<font color=red size=4>$$$$"
Edit: OBTW, Don't forget that after you post you will need to hit "Edit" and then "Update" to 'turn on' the code.