Over the next few challenges, we'll build an HTML5 app that will look something like this:

The h2 element you enter will create an h2 element on the website.

This element tells the browser about the structure of your website. h1 elements are often used for main headings, while h2 elements are generally used for subheadings. There are also h3, h4, h5 and h6 elements to indicate different and new sections.

Add an h2 tag that says "CatPhotoApp" to create a second HTML element below your "Hello World" h1 element.