-Codes to Your Fonts-
Big Text:
[big] TEXT HERE [/big]

Colored Text:
[color=red] TEXT HERE [/color]

Centered Text:
[center] TEXT HERE [/center]

Bold Text:
[b] TEXT HERE [/b]

Italicized Text:
[i] TEXT HERE [/i]

Underlined Text:
[u] TEXT HERE [/u]