Each of these elements should have large margins. Since they are
inline blocks, the margins should be visible both horizontally
and vertically.
Padding
Each of these elements should have large paddings. Where
appropriate, the padding should occur inside the form element.
Borders
Each of these elements should have big borders. They should be
red and ridged. In each case, the only border visible should be
that specified by the border. As replaced elements they should extend the height of the line box.