Introduction to CSS3 Issued by University of Michigan via Coursera Instructors: Dr. Colleen van Lent, Dr. Charles Severance
Five-module course on Cascading Style Sheets covering selector specificity, the cascade, color and typography, the box model, positioning, Flexbox and Grid layout systems, advanced and attribute selectors, pseudo-classes and pseudo-elements, transitions, and transforms. Strong emphasis on browser compatibility, accessible design via POUR (Perceivable, Operable, Understandable, Robust) guidelines, and validating CSS for production sites.
Skills: CSS3, Flexbox, Grid, Box Model, Responsive Layout, Pseudo-classes, Web Accessibility, Browser Compatibility