Using Superscript and Subscript on Portfolio Item’s Titles

Hi,

First of all, thank you for this great plugin, decent and neat with rich functions.

Would it be possible to use superscript (<sup>) or subscript (<sub>) text as the item’s title in Portfolio Layouts?
I have tried 2 things so far:
1. Using “Post-Based” option in Portfolio Layout, adding <sup> tag at the Portfolio Item’s Header
2. Using “Images” option in Portfolio Layout, adding <sup> tag at Title textbox using Custom Title option

Both of the above actions would simply output the <sup> tag directly at my page.

Thanks!!