Classes and Ids

The number of HTML tags is relatively limited. There may come a time when you need to distinguish between certain elements. Let's say you want to apply different text styles to various paragraphs (i.e., different <p> elements). To address this issue, you can utilize class and id attributes.

The class attribute assigns a class to a specific HTML element. Multiple elements can share the same classes.

The id attribute assigns a unique identifier to a specific HTML element. Unlike the class attribute, each element must have a unique id value.