In this case study we wil create from the ground up a tabbed interface using XHMTL, CSS, and JavaScript. The goal is to build a tabbed content interface that we progressively enhance and is still keyboard accessible. When we finish we will have created something like this example…
![Waterfall](https://archive.thomaswallace.net/wp-content/themes/thomaswallace/img/carousel/1.jpg)