HTML Layout Create a container with multiple div elements representing each card. Assign classes like card and active to manage styles and interactivity. CSS Styling Use Flexbox to align cards. Apply ...

🃏 HTML/CSS Playing Cards Display This project demonstrates how to replicate the visual design of standard playing cards (Ace, King, Queen) using only HTML and CSS. It serves as a practical exercise ...

ドロップダウンメニューとは？HTML＋CSSだけでドロップダウンメニューを作る方法を解説。jQueryなどのJavaScriptは不要。リストの書き方(ul要素)を使って2階層以上のサブメニューも作れます。クリックせずにメニューを開閉できる、簡単でレスポンシブな ...