Related terms
A mixin is a reusable style pattern defined in the skin. Mixins can define one or a combination of reusable text, border, or background style. Mixins enable you to create incremental styling changes and provide a natural cascading of styles. A mixin can inherit styles from other mixins. Components can also inherit styles from mixins. You can reference one or more mixins to define the appearance of UI components, such as buttons or links.