HTML Element Interpolation with Pug

Watch out! This tutorial is over 2 years old. Please keep this in mind as some code snippets provided may no longer work or need modification to work on current systems.
Tutorial Difficulty Level    

Further to our previous tutorial, sometimes it may be necessary to nest HTML tags inside of each other. Element interpolation with Pug is done in a syntax similar to variable interpolation; square brackets instead of curly braces are used here.

The syntax of interpolated HTML elements is identical to the implementation of normal HTML elements.