How do block-level elements affect the document flow?
They always appear to start on a new line in the browser window
How do inline elements affect the document flow?
They always appear to continue on the same line as their neighboring elements
What are the default width and height of a block-level element?
Takes up the entire width of the parent container and the height of the content bounded by the text
What are the default width and height of an inline element?
Takes up only as much space as needed on the line based on the content. (Size cannot be changed for inline elements)