CoursesCSSColors, Backgrounds & EffectsColors, Backgrounds & Effects7 lessons·Module 20 total in CSS Start module Back to CSSLessons in this moduleCSS Colors (HEX, RGB, HSL, OKLCH) 5 min CSS Backgrounds 4 min CSS Gradients (Linear, Radial, Conic) 5 min CSS Borders, Outlines & Rounded Corners 5 min CSS Box Shadow & Text Shadow 6 min CSS Opacity & Blend Modes 5 min CSS Filters & backdrop-filter (Glassmorphism) 6 min