The rules are the same with "Heads-up" play with the exception that the player with the "dealer button" posts the small blind and will act first pre-flop then last for the remainder of the hand.

Please remove spaces between words.
Therulesarethesamewith"Heads-up"playwiththeexceptionthattheplayerwiththe"dealerbutton"poststhesmallblindandwillactfirstpre-flopthenlastfortheremainderofthehand.