Last lessons we were considering html block layout in detail – margin, padding. Also we were learning behavior and location of elements relative to each other.

But how to dispose elements on the page without affecting the location other elements? For this purposes there is position rule. This rule has got four values – relative, absolute, fixed and static. In this lesson we’ll consider fixed position.

It is important to notice, applying of position is not enough. We must set coordinates of elements. There are four coordinates – top, left, right and bottom. Its values can be set in pixels or percentages.