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The CSS:: before the content of the selection inserts before a selected element. CSS: after the content of inserts after a specified element. These selectors are commonly used to add text before or after a paragraph or link.
When designing a website, you can add content before or after content on a page. element. For example, you can add an image before each bullet in a list.
This is where:: before and after:: pseudo-CSS elements come in. These pseudo-elements allow you to insert content before or after the content of an element.
This tutorial will discuss, referring to examples, how to use the:: before and after:: pseudo-elements to decorate the content of a web page. By the time you finish reading this tutorial, you will be an expert at using:: before and after:: pseudo-elements in CSS.
CSS pseudo-elements
A pseudo-element is a special keyword that allows you to style a specific part of the elements selected by a CSS selector. In this article, we’ll call pseudo-elements as selectors because each pseudo-element is a selector
Pseudo-elements are useful when you want to style an element without adding CSS or classes ID to the element. For example, if you want to add a ">" arrow after each link on a web page, you can use a pseudo-element.
CSS offers a wide range of pseudo-elements. In particular:: first line,:: first-letter,:: before and after::. For the purposes of this tutorial, we’ll focus on the last two::::: before and after.
Pseudo-elements are typically represented using colons (::). Although CSS3 supports the use of single dot (:) syntax to declare a pseudo-element, using colon notation is best practice
