stars Best Practices
Use relative units (rem, em, %) for responsive design and absolute units (px) for precise control
Optimize with WOFF2 format, subsetting, and proper loading strategies
Use font-display: swap to prevent invisible text and reduce layout shifts
Ensure readability with appropriate font sizes, line heights, and fallback fonts
summarize Key Takeaways
CSS units are essential for creating responsive, accessible designs
Relative units (rem, em, %, vh, vw) scale with viewport and parent elements
Web fonts expand typography options beyond system fonts
@font-face rule enables custom font implementation
Performance optimization is crucial for web font implementation
Font choice impacts both design aesthetics and user experience
lightbulb Remember
Balance design creativity with performance and accessibility
Test your font and unit choices across different devices and browsers
Always provide fallback fonts for maximum compatibility