ID

A selector that can be applied to any HTML element. ID should be used when designing for a single instance, such as using the id="main" attribute on an <h1> tag.

More terms you might want to know

Body-storming

A UX design technique to explore and map out a service, product, or system through physical navigation, often completed at the start of a design process to provide designers with an understanding of how users will navigate the system. In addition, body-storming can be used in development to test functionality or measure ease of use.

Gestalt Theory

A theory in psychology that discusses the general idea that the whole is greater than the sum of its parts. It's based on a human need to search for stability and meaning, which leads to organic movements towards wholeness. Gestalt Theory assumes there are inherent flaws in how we perceive forms and patterns, and it holds that this innate tendency transforms into an active process of looking for order in reality.

Crop

A portion of an image where the remainder is discarded.

Design Thinking

An iterative process that designers use to understand the user, challenge assumptions, and redefine the problems to identify alternative strategies and solutions that might not be instantly apparent with our initial level of understanding. Design Thinking provides a solution-based approach to solving problems. It is a way of thinking and working as well as a collection of hands-on methods.

Monospace

A style of typeface that uses a width-to-height ratio of 1:1.

Baseline

An imaginary line on which most letters "sit". As such, it equals the height of an em square. The expected result of a baseline is to reference the height with which text is aligned. The alignment ranges from ascenders, which are the upper strokes in b, d, and h, down to descenders like j or y.

Type Properties

The attributes of a typeface. Type properties include weight, width, colour and x-height.

Colour Palette

A specific set of colours, usually with a limited number of values, chosen to suit the needs of a particular design.

Layout

Layout is a defining characteristic of design. It dictates the positioning of content and design elements. Layouts can range from the simple, such as a four- or two-column layout, to more complex designs like grids with multiple hierarchy levels.

Small Caps

Small uppercase letters, generally about half as tall as regular uppercase letters.

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