> For the complete documentation index, see [llms.txt](https://irena-popova.gitbook.io/javascript/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://irena-popova.gitbook.io/javascript/chapter-one.md).

# Chapter One

### HTML Fundamentals <a href="#html-fundamentals" id="html-fundamentals"></a>

Just as a recap, we'll be talking about how CSS applies to HTML a lot, so make sure you're familiar with what everything is referring to in HTML.

* **Tag** - element name (*example:* `a`)
* **Attribute** - HTML modifiers (*example:* `href`)
* **Value** - value applied to an attribute (*example:* `http://tania.dev`)
* **Element** - everything within the HTML tag - attributes, values, and content.

Example:

```markup
<tag attribute="value">element contents</tag>
```

A real example:

```markup
<a href="http://tania.dev">Tania's WebRing</a>
```

This will link to my awesome WebRing.

#### &#x20;<a href="#html-reference" id="html-reference"></a>