Getting Started with HTML & CSS: The Essential Web Development Foundation

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What is HTML?

HTML (HyperText Markup Language) is the standard language used to create and design the structure of web pages. It defines elements like headings, paragraphs, links, images, and other content blocks.

Example:

<h1>Welcome to EduLearn</h1>
<p>Learn HTML and CSS with us!</p>

What is CSS?

CSS (Cascading Style Sheets) is used to style and format the layout of HTML elements. It controls colors, fonts, spacing, and responsiveness.

Example:

h1 {
  color: blue;
  font-size: 2em;
}

Box Model Explained

The CSS box model represents how HTML elements are rendered with margins, borders, padding, and content areas.

Margin
Border
Padding
Content

Best Practices

Semantic HTML

Use tags like <article>, <section>, and <nav> for better structure.

Responsive Design

Use media queries and flexible layouts to support all screen sizes.

Organized Code

Keep HTML clean and CSS modular for easier maintenance.

Next Steps

  • Practice creating web pages with headings, lists, images, and links.
  • Experiment with basic CSS properties like color, padding, and margins.
  • Explore flexbox and grid layouts for advanced positioning.
  • Build a small project like a portfolio page or a blog layout.

HTML & CSS Tutorial Steps

  1. Understand the basic structure of HTML.
  2. Apply styles using internal and external CSS.
  3. Use developer tools to inspect and debug your code.
  4. Try out CSS transitions and animations for effects.
  5. Publish your site using GitHub Pages or Netlify.