Definitions

Contrast: Focuses our attention on a specific piece in your website.
Web designers should use bold, fonts, colors, and size to create contrast.
Repetition: Ties objects or images together.
The designer should use fonts, styles, and sizes to unify the webpage.
Alignment: Proper alignment to a margin allows for a page to be properly spaced and organized.
Alignment should be applied to every page within your webpage.
Proximity: Placing things together shows the relationship between them.
Also focuses the readers attention.
HTML: Hypertext Markup Language is used to build webpages.
CSS: Cascading Style Sheets is used to add style towards your webpage.
Tag: A command in a document that defines how the document should be formatted
Divs: The div tag defines a section of the HTML document