: This is a critical usability rule that changes the mouse cursor to a "hand" icon when hovering over the element. It is the universal web standard for signaling that an item is clickable . 2. Origins of the Class Name
The specific properties assigned to .fnJD7i4p suggest it is used for , such as buttons, clickable rows, or sidebar items.
In a standard workflow, developers rarely write names like .fnJD7i4p manually. Instead, they define a reusable component, and the build system handles the naming. CSS Class - Hyperskill