I want to know if it's possible to change the table widths and it is what is the code? Also, I want to make my tables at a certain percent of transparency so is there a code for that also?

When I add a picture on the "About ME," the picture always ends up like 5 spaces down so there's this big space between the picture and the title "About ME" so is there any way to prevent that?

Instead of having a certain color for my tables, is it possible to have like an image?