[Set colors and fills:] You can add solid background colors, cool gradients, subtle textures, or those almost-transparent overlays we talked about
[Shape your elements:] It lets you round off sharp corners, add borders, and change font styles or text colors
[Create depth:] Use drop shadows on boxes or text to make them appear to float or be layered.
[Add cool photo effects:] It lets you blur the background behind a pop-up, turn an image grayscale, or tweak contrast right in the code.