| position | absolute relative static | How the element is positioned. |
| top, left | <position> | The top and left position of the element. |
| visibility | hidden visible inherit | Whether the element is displayed or is hidden. |
| z-index | <number> | The stacking order of the elements. |
| clip | rect(top right bottom left) | The portion of the element that is visible. |
| overflow | scroll (IE4 Only) visible hidden auto | How to handle content that does not fit in the specified size. |