Basic CSS Topics

1. CSS Syntax and Selectors
   • CSS Structure
   • Element, Class, and ID Selectors
   • Grouping Selectors
   • Attribute Selectors
   • Pseudo-Classes and Pseudo-Elements
   • Combinators (Descendant, Child, Sibling Selectors)
2. Basic Styling
   • Color (Named Colors, RGB, HEX, HSL)
   • Text (Font Family, Font Size, Font Weight, Text Align, Text Decoration, Line Height)
   • Background (Background Color, Images, Gradient)
   • Borders (Width, Style, Color, Radius)
   • Margins and Padding
   • Width and Height
3. Box Model
   • Content, Padding, Border, Margin
   • Box-Sizing (Content-Box vs Border-Box)
   • Display Property (Block, Inline, Inline-Block, None)
4. Positioning
   • Static, Relative, Absolute, Fixed, Sticky
   • Z-Index
   • Overflow
5. Flexbox
   • Flex Container Properties (Display: Flex, Flex-Direction, Justify-Content, Align-Items)
   • Flex Item Properties (Order, Flex-Grow, Flex-Shrink, Flex-Basis)
   • Responsive Flexbox
6. CSS Grid
   • Grid Container Properties (Display: Grid, Grid-Template-Columns/Rows, Grid-Gap)
   • Grid Item Properties (Grid-Column, Grid-Row, Grid-Area)
   • Responsive Grid Layouts
7. Typography
   • Web Safe Fonts vs Custom Fonts
   • @font-face Rule
   • Font Weight, Style, and Variant
   • Responsive Typography (em, rem, vw, vh)
8. Responsive Design
   • Media Queries (Min-Width, Max-Width, Orientation)
   • Viewport Meta Tag
   • Mobile-First vs Desktop-First Approach

Intermediate CSS Topics

1. Advanced Selectors
   • Nth-Child, Nth-of-Type, First-Child, Last-Child
   • Attribute Selectors with Specific Values
   • Pseudo-Classes like,,
2. Transitions and Animations
   • CSS Transitions (Duration, Timing Function, Delay)
   • CSS Animations (Keyframes, Animation Properties)
   • Transformations (Rotate, Scale, Translate, Skew)
   • 3D Transformations
3. Advanced Layout Techniques
   • Multi-Column Layouts
   • CSS Shapes
   • Float and Clear
   • Positioning with Z-Index and Stacking Context
4. CSS Variables (Custom Properties)
   • Declaring Variables
   • Using Variables
   • Variable Scope (Global vs Local)
5. Pseudo-Elements
   • ::before and ::after
   • Content Property
   • Styling Pseudo-Elements
6. CSS Preprocessors
   • Introduction to SASS/SCSS
   • Variables, Nesting, Partials
   • Mixins, Extend, Inheritance
   • Functions and Control Directives
7. CSS Units
   • Absolute Units (px, pt, cm)
   • Relative Units (em, rem, %, vw, vh)
   • Viewport Units and CSS Calc()
8. Responsive Images
   • CSS for Responsive Images
   • srcset and sizes Attributes
   • Object-Fit and Object-Position

Advanced CSS Topics

1. CSS Grid Advanced Techniques
   • Grid Template Areas
   • Subgrid (Upcoming Feature)
   • Implicit vs Explicit Grids
   • Named Grid Lines
2. Advanced Flexbox Techniques
   • Complex Flexbox Layouts
   • Flexbox Grid Systems
   • Flexbox and Alignment Techniques
3. CSS for Complex Layouts
   • CSS for Full-Page Layouts
   • Overlapping and Layered Layouts
   • Advanced Media Queries (Aspect Ratio, Resolution)
   • CSS Grid and Flexbox Integration
4. CSS Architecture and Best Practices
   • BEM (Block Element Modifier)
   • OOCSS (Object-Oriented CSS)
   • SMACSS (Scalable and Modular Architecture for CSS)
   • ITCSS (Inverted Triangle CSS)
5. CSS Performance Optimization
   • Critical CSS
   • Minimizing CSS and Using Shorthands
   • Reducing Repaints and Reflows
   • Optimizing CSS for Rendering Performance
6. Advanced Transitions and Animations
   • Chaining Transitions and Animations
   • CSS Animation Performance
   • Animation Libraries (e.g., Animate.css)
   • SVG Animations with CSS
7. Custom CSS Frameworks
   • Creating a Custom CSS Framework
   • Reusable Components and Utilities
   • Theming with CSS Variables
8. CSS Grid/Flexbox Frameworks
   • Building a Grid System with Flexbox
   • Building a Grid System with CSS Grid
   • CSS Framework Integration (e.g., Bootstrap, Tailwind)

Expert CSS Topics

1. CSS Houdini
   • Introduction to Houdini API
   • Paint API, Layout API, Animation Worklet
   • Using CSS Houdini for Custom Properties and Layouts
2. CSS in JavaScript (Styled Components)
   • Introduction to CSS-in-JS
   • Styled-Components in React
   • Emotion Library
   • Server-Side Rendering (SSR) with CSS-in-JS
3. CSS Grid/Flexbox Advanced Techniques
   • Creating Complex Responsive Layouts
   • Hybrid Layouts using Grid and Flexbox
   • Deep Dive into Subgrid
4. CSS Art and Advanced Animations
   • Pure CSS Art and Illustrations
   • CSS for Advanced SVG Animations
   • Parallax Effects with CSS
   • Advanced 3D Transformations and Animations
5. CSS for Accessibility
   • Focus States and Keyboard Navigation
   • Accessible Color Schemes and Contrast Ratios
   • CSS for Screen Readers
   • Responsive Design for Accessibility
6. Web Performance and CSS
   • Critical CSS Extraction
   • Lazy Loading CSS
   • CSS and Web Vitals Optimization
   • Reducing CSS Render Blocking
7. PostCSS and Advanced Tooling
   • Introduction to PostCSS
   • Writing and Using PostCSS Plugins
   • CSSNext Features
   • Autoprefixing and Polyfills
8. Customizing and Extending Frameworks
   • Advanced Customization in Bootstrap/Tailwind
   • Building Your Own Utility-First Framework
   • Theming and Component Libraries
   • CSS Module Systems
9. Deep Dive into Specific CSS Technologies
   • Deep Dive into Specific CSS Technologies
   • Advanced Debugging Techniques
   • Future CSS Specifications (Upcoming Features)
   • Understanding and Contributing to CSS Specifications