role button

Icon button draft v0.5.1

Triggers an action with an icon alone; its label is given to assistive technology.

An icon button performs an action, like a button, but shows only an icon: it saves room in toolbars, table rows and headers where the action is familiar enough to be recognized from its symbol. It has no visible text, so it always carries a label that assistive technology announces as its name. Like every button, it never navigates.