Comments in HTML

Leaving Messages and Notes in HTML Adding HTML Comments TODO

Attributes

Review: HTML Elements and Tags Adding Attributes Revisit the Root Improving Document Structure TODO

Declaring Doctype

Review: DOCTYPE In the Past In the Now TODO

Head Elements

Review: The Head Meta Viewport Title Link Style Review: Head Elements TODO

Body Elements

Review: The Body Structural Markup Semantic Markup TODO

Semantic Markup

Bold and Strong Italic and Emphasis Superscript and Subscript Quotes and Blockquotes Abbreviations and Acronyms Citations Definitions Addresses Insert and Delete Strikethrough TODO

Lists

List Types Ordered Unordered Definitions Nested Lists TODO

External Hyperlinks

Hyperlinks and Hypertext Creating a Link Setting the Target Links to Other Sites E-mail Links TODO

Proper and Polite Code

Nobody Likes Rude Code 1. Logical or Linear Ordering 2. Properly Nested Tags 3. Indented Elements TODO

Definitions

The first use of a new term in a document usually warrants a definition tag, <dfn>.

The nearest parent of the <dfn> tag must also contain the definition/explanation for the term inside the definition tag. Definition tags also link to a related list of terms elsewhere on the page or site.

HTML

<p>The definition element <def title="definition of term">term</def> is a common way of defining terms.</p>

Neat-O Hover your mouse over the terms to see their definitions expanded.

html define elements