Changeable title; Just select for fourth button
Select your favor of style and then click on the style that you wanted to change. Basically, click on the heading of the type of style.
Color of Text
Size of the text
Text Font Family
Changeable title-don't know why I decided to put it as a style
Hover over the cell and enter in the URL of it in the input. You have to double click in order to delete cells.