This is the basic structure of a website—like the walls and foundation of a house. It organizes text, images, and links so you can see them on a webpage.

This is what makes a website look good. It controls colors, fonts, responsiveness and layouts—like decorating the house and making it visually appealing.

This adds interactivity to a website. It makes things happen when you click a button, fill out a form, or scroll—like turning on the lights or opening doors automatically.