Dropdown Css May 2026

.dropdown__menu li a display: block; padding: 0.5rem 1rem; color: #1e293b; text-decoration: none; transition: background 0.15s;

<div class="dropdown"> <button class="dropdown__trigger" aria-expanded="false" aria-haspopup="true"> Menu <span class="dropdown__arrow">▼</span> </button> <ul class="dropdown__menu" role="menu"> <li role="menuitem"><a href="#">Profile</a></li> <li role="menuitem"><a href="#">Settings</a></li> <li role="menuitem"><a href="#">Logout</a></li> </ul> </div> .dropdown position: relative; display: inline-block; dropdown css

.dropdown:hover .dropdown__menu, .dropdown:focus-within .dropdown__menu, .dropdown__menu:hover opacity: 1; visibility: visible; transform: translateY(0); padding: 0.5rem 0

Abstract Dropdown menus remain a critical UI component for navigation and form inputs. This paper presents a CSS-only approach to building accessible, responsive, and visually consistent dropdowns without JavaScript, leveraging pseudo-classes, transitions, and the :focus-within selector. 1. HTML Structure A semantic foundation ensures accessibility and styling hooks. box-shadow: 0 8px 20px rgba(0

.dropdown__menu position: absolute; top: 100%; left: 0; min-width: 160px; margin: 0; padding: 0.5rem 0; background: white; border-radius: 8px; box-shadow: 0 8px 20px rgba(0,0,0,0.15); list-style: none; opacity: 0; visibility: hidden; transform: translateY(-10px); transition: opacity 0.2s ease, visibility 0.2s, transform 0.2s ease; z-index: 1000;

@media (max-width: 768px) .dropdown display: block; .dropdown__menu position: static; box-shadow: none; border: 1px solid #e2e8f0; margin-top: 0.5rem;

.dropdown__menu li a:hover, .dropdown__menu li a:focus-visible background-color: #f1f5f9; outline: none;