The arrival of Day 25 means that we’ve got a few concepts to run through before the end of our series, so let’s start with a look at what responsive website design is, and how to implement it.

Day 24 in our series sees us bring together some of the things we’ve looked at over the previous three videos to integrate submenus into our main menu bar.

The next video in our series sees us round off the last of three days of theory, on positioning, before we move on in the next video to putting that into practice.

After yesterday’s break from coding, we’re making up for it today by a whistle-stop look through display, visibility, opacity and an introduction to more specific positioning.

We’re taking a break from pure coding today, and stepping back to look at an important consideration of building a website, which is optimising its contents for speed.

Our fourth and (probably) final day on forms and it’s time to make our example form look a little bit nicer than how the browser wants to render it by default.

Our third day on forms and we’re using HTML5’s built in validation to make sure that what is submitted in our form is what it should be.