# HTML in a Nutshell

HTML in a Nutshell: Elements, Tags and Attributes, The Page Skeleton, and Three Places CSS Can Go.

Updated: November 10, 2026

1. [Elements, Tags and Attributes](https://www.ask-codey.com/lessons/css-html-elements-tags-and-attributes) (Novice): A web page is content with labels on it, called tags, and once you can read the labels you know exactly what your CSS will style.
2. [The Page Skeleton, and Three Places CSS Can Go](https://www.ask-codey.com/lessons/css-html-page-skeleton) (Novice): Every web page shares the same skeleton, a head for information about the page and a body for what people see, and CSS can go in three places in it, of which a linked stylesheet is the one real sites use.

Source: https://www.ask-codey.com/courses/css-in-depth/topics/css-html-in-a-nutshell