CSS tips

Implementing dark mode with prefers-color-scheme while maintaining WCAG contrast ratios, respecting user preferences, and providing manual toggles.

WCAG contrast requirements, tools for checking ratios, dark mode considerations, and handling text over images for readability.

Using CSS to visually detect accessibility issues like missing alt text, empty links, improper heading order, and missing ARIA labels during development.

CSS techniques to highlight missing alt attributes, along with best practices for writing alt text, SVGs, and complex images.

Respecting user motion preferences with prefers-reduced-motion, managing auto-playing content, and designing animations that do not cause harm.

WCAG requirements for minimum touch target sizes, spacing between interactive elements, and CSS techniques for improving mobile usability.