html & css

📘 HTML for Beginners — Full Course Outline

Module 1: Introduction to HTML

What is HTML and How It Works

The Role of HTML in Web Development

Understanding the Structure of a Web Page

Setting Up Your Development Environment

Your First HTML Page — “Hello, World!”


Module 2: HTML Document Structure

The <!DOCTYPE html> Declaration

The <html>, <head>, and <body> Elements

Metadata and the <meta> Tag

Page Titles with <title>

Comments in HTML


Module 3: Text and Formatting Elements

Headings: <h1> to <h6>

Paragraphs: <p>

Text Formatting: <b>, <i>, <u>, <strong>, <em>

Line Breaks and Horizontal Rules: <br> and <hr>

Quotation and Citation Tags: <blockquote>, <q>, <cite>

Preformatted Text: <pre> and Code Snippets <code>


Module 4: Lists in HTML

Ordered Lists: <ol>

Unordered Lists: <ul>

List Items: <li>

Nested Lists

Description Lists: <dl>, <dt>, <dd>


Module 5: Links and Navigation

The <a> Anchor Tag

Absolute vs Relative URLs

Opening Links in New Tabs (target="_blank")

Email and Phone Links

Internal Page Navigation (Anchors)


Module 6: Images and Media

The <img> Tag and Attributes (src, alt, width, height)

Image Formats for the Web

Adding Background Images (Intro with CSS)

Embedding Audio: <audio>

Embedding Video: <video>

Using <figure> and <figcaption>


Module 7: Tables

Creating a Basic Table

Table Rows, Headers, and Cells (<tr>, <th>, <td>)

Table Borders, Captions, and Spanning (colspan, rowspan)

Styling Tables (Basic Inline CSS Introduction)


Module 8: Forms and User Input

The <form> Element

Form Attributes: action, method, name, etc.

Input Types: text, email, password, checkbox, radio, file, etc.

<label> and Accessibility

Dropdowns: <select> and <option>

Text Areas and Buttons

Form Validation (HTML5 Built-in Validation)


Module 9: Semantic HTML

What is Semantic HTML and Why It Matters

Common Semantic Elements:

<header>, <footer>, <main>

<section>, <article>, <aside>

<nav> and <figure>

The Importance of Accessibility (a11y)

SEO Benefits of Semantic HTML


Module 10: Multimedia and Embedding Content

Embedding YouTube Videos with <iframe>

Integrating Maps and Third-party Widgets

The <embed> and <object> Elements

Responsive Media Considerations


Module 11: HTML5 New Features

Overview of HTML5 Evolution

New Semantic Tags (<main>, <nav>, <figure>, etc.)

Input Type Enhancements (date, color, range, etc.)

The <canvas> Element (Intro Only)

Local Storage and Offline Concepts (Intro)


Module 12: Accessibility and Best Practices

Writing Accessible HTML

ARIA Attributes (Intro)

Alt Text for Images

Keyboard Navigation

Semantic and Structural Clarity


Module 13: Structuring a Complete Web Page

Building a Basic Web Page from Scratch

Adding Content, Links, and Images

Organizing Sections and Layouts

Connecting CSS and JavaScript Files

Testing Your Web Page in Different Browsers


Module 14: Project – Build a Personal Portfolio Page

Planning the Layout

Creating the Header and Navigation

Adding Content Sections

Embedding Images and Links

Publishing the Page (GitHub Pages / Netlify)


Bonus Module: Next Steps

Introduction to CSS and Styling Concepts

Introduction to JavaScript and Interactivity

HTML Validation and Debugging Tools

Resources for Continued Learning

🎨 CSS for Beginners — Full Course Outline

Module 1: Introduction to CSS

What is CSS and Why We Use It

How CSS Works with HTML

Ways to Add CSS to a Page:

Inline CSS

Internal CSS (<style>)

External CSS (.css files)

The Concept of the “Cascading” in CSS

Understanding the Syntax: Selectors, Properties, and Values


Module 2: CSS Selectors and Targeting Elements

Basic Selectors: Element, Class, and ID

Grouping and Combining Selectors

Descendant, Child, and Sibling Selectors

Attribute Selectors

Pseudo-classes (:hover, :active, :focus)

Pseudo-elements (::before, ::after)

Specificity and the Cascade Order


Module 3: Colors, Units, and Measurements

Color Values: Named, HEX, RGB, RGBA, HSL

Length Units: px, em, rem, %, vw, vh

Using Transparency and Opacity

The currentColor and inherit Values


Module 4: Working with Text and Fonts

Font Families and Web-safe Fonts

Font Properties: Size, Weight, Style, Variant

Line Height and Letter Spacing

Text Alignment and Decoration

Importing Google Fonts

Using the @font-face Rule


Module 5: The Box Model (Core Concept)

Understanding the Box Model

Content, Padding, Border, and Margin

The box-sizing Property

Borders and Border-radius

Backgrounds: Color, Image, Repeat, Position, Size

Shadows: box-shadow and text-shadow


Module 6: Display and Positioning

Display Types: block, inline, inline-block, none

The visibility and opacity Differences

The position Property: static, relative, absolute, fixed, sticky

The z-index and Stacking Contexts

Using overflow and clip-path


Module 7: Layout with Flexbox

What is Flexbox and Why It’s Useful

Setting Up a Flex Container

Main Axis vs Cross Axis

Key Properties:

justify-content

align-items

align-content

flex-wrap

flex-direction

Controlling Flex Items: flex-grow, flex-shrink, flex-basis

Real-World Examples: Navigation Bar, Card Layouts


Module 8: Layout with CSS Grid

Introduction to Grid Layout

Creating Rows and Columns

Grid Lines, Tracks, and Areas

The grid-template and grid-gap Properties

Positioning Grid Items

Combining Grid and Flexbox for Modern Layouts


Module 9: Responsive Design

What is Responsive Web Design

The Viewport Meta Tag

Relative Units for Responsiveness

Media Queries: Syntax and Examples

Breakpoints and Mobile-first Design

Responsive Images and Text

Common Layout Patterns (2-column, 3-column, etc.)


Module 10: CSS Transitions and Animations

Introduction to CSS Transitions

Transition Properties (transition-duration, transition-timing-function, etc.)

Keyframes and CSS Animations

Animation Timing and Iteration

Creating Hover Effects and Loading Animations


Module 11: Transformations and Effects

The transform Property (translate, rotate, scale, skew)

Combining Multiple Transforms

3D Transformations (Intro)

Filter Effects (blur, brightness, contrast)

Using clip-path and mask for Creative Effects


Module 12: CSS Variables and Custom Properties

Introduction to CSS Variables (--var-name)

Defining and Using Custom Properties

Variable Scope (Global vs Local)

Using Variables for Theme Switching

Fallback Values


Module 13: Pseudo-classes, Pseudo-elements & Advanced Selectors

Review of Pseudo-classes (:hover, :nth-child, etc.)

Pseudo-elements (::before, ::after, ::first-line)

Combining Pseudo-selectors for Complex Styling

Real Examples: Buttons, Cards, and Lists


Module 14: CSS Organization and Best Practices

Commenting and Structuring Your CSS

Naming Conventions (BEM Methodology)

Avoiding Overly Specific Selectors

The Concept of “Separation of Concerns”

CSS Resets and Normalize.css

Debugging CSS Issues


Module 15: Practical Project — Build a Responsive Landing Page

Project Overview and Design Mockup

Setting Up the HTML Structure

Applying CSS for Layout and Styling

Adding Responsive Design with Media Queries

Finishing Touches: Transitions and Hover Effects

Testing and Optimization


Bonus Module: Modern CSS Tools and Next Steps

CSS Frameworks Overview (Bootstrap, Tailwind, etc.)

Preprocessors Introduction (SASS / SCSS Basics)

CSS Architecture Tips for Scalability

Using Browser DevTools Effectively

Resources and Practice Challenges

Lessons in this Course