codex-lv2-may-2025

Level Navigation: 0 1 2 3 4 5 Current Level: 6 7 8 9

Lesson: Nested Structures

🎯 Objective

Create complex nested HTML structures with sections, articles, and paragraphs.

📝 Note: What are these HTML tags?

What is a section tag for? (click to learn more)

A <section> tag is used to group related content together. Think of it like a chapter in a book or a section in a newspaper. It helps organize your webpage into logical parts. For example, you might have a section for "About Us", another for "Contact Information", and another for "Latest News".

What is an article tag for? (click to learn more)

An <article> tag is used for content that could stand on its own, like a blog post, news story, or product review. Think of it like an article in a magazine - it's a complete piece of content that makes sense even if you read it by itself. Articles are often placed inside sections.

What is semantic HTML? (click to learn more)

Semantic HTML means using HTML tags that describe what the content actually is, not just how it looks. Instead of using <div> for everything, we use meaningful tags like <section>, <article>, <header>, <footer>, <nav>, etc. This makes your code easier to understand and helps search engines and screen readers better understand your content.

✅ Step 11: Nesting Structure

section>article>p*3 + [TAB]

What happened? Click to see.

Click to see what happened

This created a complex nested structure! You got a `

` containing an `
`, which contains three `

` elements. The `>` operators create a chain of parent-child relationships.

</div> </details> ✅ **Commit Reminder:** ```bash git add . git commit -m "Create nested section-article-paragraph structure" git push ``` > 🔄 **Workflow Reminder:** Remember to save (`Ctrl + S`) and refresh (`Ctrl + R`) as you make changes! --- ## ✅ Summary You learned how to: * Create deeply nested HTML structures using multiple `>` operators * Chain parent-child relationships in a single Emmet expression * Build semantic HTML layouts with sections and articles * Combine nesting with multiplication for complex structures This is where Emmet really shines - creating complex layouts with simple shortcuts! --- --- --- --- Level Navigation: [0](/codex-lv2-may-2025/guides/week2-vscode/lesson-3-emmet-intro/emmet-intro-lv0.html) | [1](/codex-lv2-may-2025/guides/week2-vscode/lesson-3-emmet-intro/emmet-intro-lv1.html) | [2](/codex-lv2-may-2025/guides/week2-vscode/lesson-3-emmet-intro/emmet-intro-lv2.html) | [3](/codex-lv2-may-2025/guides/week2-vscode/lesson-3-emmet-intro/emmet-intro-lv3.html) | [4](/codex-lv2-may-2025/guides/week2-vscode/lesson-3-emmet-intro/emmet-intro-lv4.html) | [5](/codex-lv2-may-2025/guides/week2-vscode/lesson-3-emmet-intro/emmet-intro-lv5.html) | **Current Level:** 6 | [7](/codex-lv2-may-2025/guides/week2-vscode/lesson-3-emmet-intro/emmet-intro-lv7.html) | [8](/codex-lv2-may-2025/guides/week2-vscode/lesson-3-emmet-intro/emmet-intro-lv8.html) | [9](/codex-lv2-may-2025/guides/week2-vscode/lesson-3-emmet-intro/emmet-intro-lv9.html)