Web::after (:after) Em CSS, ::after cria um pseudo-elemento que é o último filho do elemento selecionado. Muitas vezes é usado para adicionar e melhorar o conteúdo de um elemento como a propriedade content. É inline por padrão. /* Adiciona uma seta após os links */ a::after { content: "→"; } Sintaxe Error: could not find syntax for this item WebA CSS pseudo-element is used to style specified parts of an element. For example, it can be used to: Style the first letter, or line, of an element Insert content before, or after, the content of an element Syntax The syntax of pseudo-elements: selector::pseudo-element { property: value; } The ::first-line Pseudo-element
::after (:after) - CSS MDN - Mozilla Developer
Web.div:after { content: "*"; position: absolute; top: 5px; right: 35px; font-size: 85px; color: #fff; } .div { position: relative; } That would generate something like this: The div itself would be … WebHere is the CSS that is used: Example div.relative { position: relative; left: 30px; border: 3px solid #73AD21; } Try it Yourself » position: fixed; An element with position: fixed; is positioned relative to the viewport, which … fixed log in
7 Practical Uses for the ::before and ::after Pseudo-Elements in CSS
WebNov 2, 2024 · CSS doesn’t know about the actual content in the HTML. But there is a way CSS can get its hands on data in HTML, so long as that data is within an attribute on that HTML element. It’s like this: div::after { content: attr( data-whatever); } That’s certainly interesting. You could use it for (rather inaccessible) tooltips, for example: WebContent Utilities for controlling the content of the before and after pseudo-elements. Basic usage Setting a pseudo-element's content Use the content- {value} utilities along with the before and after variant modifiers to set the contents of … WebNov 20, 2024 · The ::after pseudo-element is used to insert some content after the content of an element. The pseudo-element is the last child of the selected element: h1::after { content: ""; } Similarly, the output of the above would be: What is the difference between pseudo-elements and pseudo-classes? can melanoma be skin colored