As web designers and developers, we have all come to learn many css tricks and techniques that help us achieve our layout goals. The list of these techniques is an ever expanding one, however, there are certain tricks that are essential to achieve your goal. Today, we will review 20 excellent css techniques to keep in mind when developing your theme.
1. Absolute positioning inside a relative positioned element.
Putting an absolutely positioned element inside a relatively positioned element will result in the position being calculated on its nearest positioned ancestor. This is an excellent technique for getting an element to “stick” in a certain spot where you need it, for instance, a header badge.

Read more about positioning: