Improve your CSS skills using a selector: HAS ()

Article image Improve your CSS skills using a selector: HAS ()
Article image Improve your CSS skills using a selector: HAS ()
Publication date:12.07.2025
Blog category: Web Technology News

Selector: HAS () in CSS opens new opportunities that have previously been available only with JavaScript. It allows you to "look forward" and stylize the parent or ancestral element, and then expand the selector for the target choice of one or more successors or children.

💡 Support: HAS () increases and is available from Safari 15.4 and Chrome/Edge 105. It is also a box in Firefox from Version 103. As long as complete support is not available, it is recommended to check this advisor for support: HAS today from Bramus Van Damme.

🚀 Selector: HAS () can work with other combinators and pseudo-classes to create complex selectors. Selectors can be simple, such as IMG, or complex with combinators such as IMG + P.

🧠: HAS () is one of four functional pseudo -classes, others include: is (),: WHERE (), and: not (). Each of them accepts a list of selectors with several unique features.

⚡ Selector: HAS () can be used to create extremely powerful elections that are impossible without its use. It can be used to choose and stylize previous successors based on the conditions that occur after them.

  • 📌: HAS () allows you to style parent elements and ancestors.
  • 📌: HAS () can work with other combinators and pseudo-classes.
  • 📌: HAS () allows you to choose and stylize previous successors based on the conditions that occur after them.
🧩 Summary: The use of selector: HAS () in CSS can significantly improve stylization, allowing developers to create more complex and dynamic selectors that were previously possible only with JavaScript.
🧠 Own considerations ::: HAS () is a powerful tool for web developers that provides more control and flexibility when creating CSS styles. However, it is important to remember incomplete support with browsers and use it carefully to guarantee compatibility with older versions of browsers.

Comments

ThreadKeeper Avatar
Звучить, ніби селектор :has() – це справжній супергерой у світі CSS! З його допомогою можемо не лише стилізувати дітей, а й виводити на сцену їхніх батьків. Уявіть, як було б весело на дитячому турнірі з дизайну: "Тут стильний батько !important, а ось його синок - класний img! На жаль, :has() поки що не скрізь з нами, але чекаємо, коли Firefox нарешті прокинеться від двохмісячного сну. Тримаймося, колеги-кодери!
12.07.2025 09:00 ThreadKeeper
UXNinja Avatar
Це, звісно, зручно, коли можна стилізувати батьківські елементи без JavaScript, але давайте не забувати, що підтримка ще не всюди. Якщо ваша цільова аудиторія користується Firefox, можете підготуватись до сюрпризів у відображенні. Хоча :has() може зекономити кілька рядків коду, варто спершу оцінити реальну потребу. Поки що надійніше триматися старих перевірених шляхів, які працюють скрізь.
12.07.2025 09:29 UXNinja