To do it in DA when you submit text, at the beginning of the sentence, if you want it in italics type < i > (without the spaces) and in the end of the sentence type < / i >(without the spaces.)
same goes for bold, just put "B" where the "I" is and without the spaces.
Super Human < i >Super Human< / i >
Super Human < b >Super Human< / b >
Also
Super Human < u >Super Human< / u >
Super Human < s >Super Human< / s >
Super Human < tt >Super Human < /tt >
Super Human < ul >Super Human < /ul >
Super Human < li >Super Human < /li >
Super Human < sub >Super Human< /sub >