In a browser, all visible content of an HTML document is contained within the body tag. HTML developers spend most of their time here. All the formatting and styling, adding in images and links, etc.

See, these days I post a very occasional comment to Ars in article comments, not forums. I don't get the blindingly obvious formatting tag buttons that head the textarea here in the forum posts. And I ...

We want to create an object with methods for various HTML elements: div, p, span and h1 for the sake of this Kata. These methods will wrap the passed-in string in the tag associated with each.