The content of the box, where text and images appear
Clears an area around the content. The padding is transparent
A border that goes around the padding and content
Clears an area outside the border. The margin is transparent
adds an image to the background
repeats the background
A arepeted image that looks seamless
bring to middle
Adds comments to a CSS code
Multiple selector styling
styling with multiple selectors
places the element in its usual location in the normal document flow.
1.removes the element from the normal document flow and fixes it to a specific location in the browser window. Even when the page is scrolled, its location will remain the same.
1.keeps the element in the normal document flow but allows us to move it around relative to its normal location.
removes the element from the normal document flow and allows us to place it in a specific location. It will scroll along with the surrounding page content.