Get your files ready.

Begin lesson 13 by downloading the required lesson files to a folder and then open the folder from your editor to make yourself ready to begin.


Introduction to CSS Media Queries.

Designing for just the desktop is no longer an option.


Implement a mobile-optimized layout.

In this exercise, you will add a media query to deliver a single-column layout to screens wth a width less than 480 pixels; this is a mobile-optimzed layout.


New CSS3 Page Layout Options

In this exercise you will explore the new developments and features of CSS3.