The HTML class attribute is used to specify a class for an HTML element,Multiple HTML elements can share the same class,The class attribute is often used to point to a class name in a style sheet. It can also be used by a JavaScript to access and manipulate elements with the specific class name,In the following example we have three 'div' elements with a class attribute with the value of "city". All of the three 'div' elements will be styled equally according to the,city style definition in the head section:
