CSS Positioning

Topic Overview

Sizing

Basic Layout The Box Model Boxing Sizing Min and Max Values TODO

Overflow

Dealing with Spills Overflow in Practice TODO

Borders

Drawing Edges Properties Radius Borders in Practice TODO

Padding

Giving Some Cushion Padding in Practice TODO

Margin

Adding Separation Margins in Practice TODO

Display

What You See... Properties Display In Practice TODO

Hidden

...And What You Don't Hiding in Practice TODO

Position

Placement on the Page Normal Position Relative Position Absolute Position Fixed Position Positioning in Practice TODO

Z-Index

The Z-Index and Layering Z-Index in Practice TODO

Float

Floating Clearing Float Float in Practice TODO

Positioning in Practice

Using the fixed position also allows you to develop headers or menu bars that are “sticky”. Study the following example for how to create a “sticky header and menu”.

Notice, that when you scroll the below example, the header stays in place. Also notice, that in order to accomplish this look, we have to move the .main-content container down, so that it does not appear behind the header.