The perceived heaviness of an element based on size, color, contrast, and complexity, affecting visual balance. Understanding visual weight helps create balanced compositions without symmetry. Use visual weight to guide attention and establish hierarchy.

Combo Classes extend a base CSS class with targeted style changes, allowing reusable variants without duplicating entire style definitions.

Ascenders are upward strokes on lowercase letters that extend above the x-height and influence legibility and typographic rhythm.

In typography, a Bowl is the rounded enclosed or partially enclosed stroke that forms letters like o, d, and p.

A Descender is a typographic stroke extending below the baseline in letters such as g, p, and y, affecting line spacing and readability.

Sans Serif refers to letterforms without small finishing strokes, commonly chosen for modern, legible screen typography.