Does anyone know how to resize the Hints? I am trying to add multiple lines of text in my hints but the images do not resize with my text.
It's the graphics that you'll need to resize for that particular hint design. It consists of the right and left images and a background image stretched behind the text.
Is there a way to do that Dynamically?
Yes, but you'll need to write new HTML for the hint's wrapper. This should be 9 cell table with graphics in the corners, with stretchable sides (can be done with backgrounds) and the text in the middle.