html
Using The class Attribute The HTML class attribute is used to define equal styles for elements with the same class name. So, all HTML elements with the same class attribute will get the same style. Here we have three <div> elements that Example < !DOCTYPE html > < html > < head > < style > .cities { background-color : black ; color : white ; margin : 20px ; padding : 20px ; } < /style > < /head > < body > < div class ="cities" > < h2 > London < /h2 > < p > London is the capital of England. < /p > < /div > to the same class name: