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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 / Icon Fundamentals

Icon sizing with em

Learn Icon sizing with em in Web Icons with a focused explanation, a topic-specific example, and a mastery check.

12 min read • Beginner
web-icons-007.html
html 
<style>.icon{width:1em;height:1em;vertical-align:-.12em}</style><p style="font-size:2rem"><svg class="icon" viewBox="0 0 20 20" aria-hidden="true"><circle cx="10" cy="10" r="8" fill="currentColor"/></svg> Scales with text</p>
What to watch
Content source & attribution
Original Syntaxis Content · Original Syntaxis Content

Lesson quizzes

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Icon alignment