For this part of the module, you will create a series of layouts. You can use any content you like, from Lorem Ipsum texts to the images you have made in previous modules -- in this case (only!) the content is less important than the structure. What I would like for you to do is create 2 pages of layout, using css and divs: one single-column layout with a header, and a footer, and one 2-column layout with header and footer. Set the background color of each div that you use in the design to a different color. You may use one css file for both pages if you like (but put in comments that explain what you have done, whether you are using one or many css files.)
The same CSS file was used for both layouts.