S.d 🙃
🌐 What is CSS? 🎨
CSS stands for Cascading Style Sheets. While HTML is used to define the structure and content of a webpage (like headings, paragraphs, and images), CSS is used to style and lay out that content.
Think of it like building a house: 🏗️
· HTML is the skeleton, the walls, and the roof. 🦴
· CSS is the paint, the wallpaper, the furniture, and the overall interior design. 🖌️🛋️
---
🌊 Why is it called ‘Cascading’?
The word ‘Cascading’ means that styles can fall from one style sheet to another. If different rules apply to the same element, CSS has a system to decide which one ‘wins’. This hierarchy is fundamental to how CSS works. ⚖️
---
❓ Why do we need CSS?
1. Separation of Concerns 🧩: Keep your content (HTML) separate from your design (CSS). This makes your code much easier to manage and update.
2. Consistency 🔄: You can style all the headings on a 100-page website by changing just one line of code in a single CSS file.
3. Device Compatibility 📱💻🖥️: CSS allows you to make your website look great on phones, tablets, and desktops by using responsive design techniques.
4. Faster Loading 🚀: Since one CSS file can style many pages, the browser only needs to download the design once.
3 · 210 ·