Having introduced semantic elements in the previous chapter and examined the <section> and <aside> elements in great detail, I look at the semantic elements that come above and below all the sections: the <header> element and the <footer> element (in green and blue respectively in Figure 11.1 below).
I also cover the basic navigation structures that live in these elements: the navigation bar at the top, the table of contents area and the common navigation elements in the footer.
The explanations and instructions used in this section are based around the deployable web site software; i.e. it uses the template pages for the HTML and the final versions of style.css, grid.css and other files issued with the website template software.
The website template software is available here.