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menu_book Course Curriculum (Web Icons) expand_more
Icon Fundamentals
Inline SVG icon SVG sprite symbol Accessible icon button Decorative icon aria-hidden Icon with text label currentColor icon Icon sizing with em Icon alignment
CSS Icon Techniques
CSS mask icon Background-image icon Data URI icon Pseudo-element icon Icon hover state Disabled icon state High-contrast icon Dark-mode icon
Icon Systems
Reusable SVG symbol Icon component contract Icon naming conventions Icon size scale Stroke versus fill icons RTL directional icons Status icons Loading spinner icon
Performance & Accessibility
Sprite caching Avoid icon-font ligatures Hidden accessible label Focus-visible icon button Touch target sizing Motion-safe spinner Fallback icon SVG title versus aria-label
Web Icons / CSS Icon Techniques

Dark-mode icon

Learn Dark-mode icon in Web Icons with a focused explanation, a topic-specific example, and a mastery check.

12 min read • Beginner
web-icons-016.html
html 
<style>.moon{display:none}@media(prefers-color-scheme:dark){.sun{display:none}.moon{display:inline}}</style><span class="sun" aria-hidden="true">☀</span><span class="moon" aria-hidden="true">☾</span>
What to watch
Content source & attribution
Original Syntaxis Content · Original Syntaxis Content

Lesson quizzes

Dark-mode icon Mastery Check →
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High-contrast icon
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Reusable SVG symbol