...absolute; left:50%; width:500px; margin-top:50px; margin-left:-266px.....of half the box's width using "margin-left:-266px;". body {margin.....Centering: Negative Margin.. This box is ...
CSS Margin. CSS Margins are nearly identicle to the CSS Padding attribute except for one important difference: a margin defines the white space around an HTML element's border, while ...