Hi,   Is it possible with Greensock to achieve an effect were as a div slides over some text, the text changes color, but only the text covered by the div changes color.   Visual Example:   In the Codepen supplied I have a red bar that slides over some text and I would like the text to change to white whenever the red bar slides over it, however, whenever any of the text isn't covered by the red bar, I would like that text to remain black.  I was thinking a blend-mo