Introduction to CSS
2 Topics
Getting Started with CSS
6 Sub-topics
What is CSS and Why It Matters
Brief History of CSS Evolution
Understanding the Browser Rendering Process
CSS Syntax Structure Explained
Writing Your First CSS Rule
CSS Implementation Methods
9 Sub-topics
Inline CSS – Adding Styles Directly
Internal CSS – Using Style Tags
External CSS – Linking Stylesheets
Comparing CSS Methods – When to Use Which
Setting Up Your CSS Development Environment
Browser Developer Tools for CSS
CSS File Organization Basics
Understanding CSS Comments
CSS Validation and Error Checking
CSS Selectors – Fundamentals
3 Topics
Basic Selectors
6 Sub-topics
Understanding CSS Selectors Overview
Class Selectors Explained
ID Selectors and Their Usage
Grouping Multiple Selectors
Combinator Selectors
5 Sub-topics
Adjacent Sibling Selectors (+)
General Sibling Selectors (~)
Combining Multiple Selectors
Specificity and Cascade
6 Sub-topics
Selector Specificity Basics
Calculating Specificity Scores
Specificity Conflicts and Resolution
The !important Declaration
When to Use !important (And When Not To)
Best Practices for Selector Naming