Classes are used to indicate multiple elements that will receive the same style. Basically, the class attribute is a separate space list of element classes. The classes allow CSS and JavaScript to select or access specific elements through class selectors or functions such as the DOM document method .getElementsByClassName.
The class attribute can be used on any HTML element, and the class name can be used by CSS and JavaScript to perform certain loads for elements with the specified class name. The HTML class attribute is used to specify a class name / multiple names for an HTML element. The class name can be used by CSS and JavaScript to do some activities for certain HTML elements. A class attribute can be written to the
