A graphic element that has a definite length and direction. Examples of vectors would be straight lines, edges, or curves.
The measure of how easily light passes through a material. It is a quantitative characteristic that can be represented as a number within the range of [0, 1], and in some cases [0%,100%], with lower numbers indicating higher transparency.
The art and discipline of putting together set of typefaces into a harmonious and readable type system. A typeface designer spends much time considering many things such as clear visual message, readability at different sizes, legibility at small point sizes, ease of use for printing processes on its own or over the top of other fonts.
A selector that can be applied to any HTML element. Classes should be used when designing for multiple instances. For example, if you want all <h1> tags in the website to look blue, then you could use the class="blue-text" attribute.
The space that an item has around it.
The typographic term for the dot above the letters 'i' and 'j'.
A process in which subjects use a product or service under test conditions and report their experience.
A mark or symbol used to represent an institution, organisation, person, or group, and it is usually displayed on flags and seals.
The height of a font, measured in points or pixels.
The portion of a letter such as y, p, q or j that hangs below the baseline of the text.
A logo, symbol, design, or pattern used to promote and distinguish one's brand or company from others.