Course Content
Introduction
HTML, or HyperText Markup Language, is the foundational language for creating web pages and defining their structure. It is not a programming language but a markup language that uses elements and tags to describe content. Key Concepts: Elements and Tags: HTML documents are built using elements, which represent different parts of a web page (e.g., headings, paragraphs, images). Elements are defined using tags, which are keywords enclosed in angle brackets (e.g., <h1>, <p>, <img>). Most elements have an opening tag and a closing tag (e.g., <h1> and </h1>), with the content placed in between. The closing tag includes a forward slash before the element name. Some elements are self-closing and do not require a separate closing tag (e.g., <br> for a line break, <img> for an image). Basic Document Structure: Every HTML page begins with a declaration, which defines the document type. The entire HTML content is enclosed within the and tags. The section contains metadata about the page (e.g., title, character set, links to stylesheets), which is not directly visible on the page. The section contains all the visible content of the web page. Example of a basic HTML structure: Code <title>My First Web Page</title> <h1>Welcome to my page!</h1> <p>This is a paragraph of text.</p> Common Elements: Headings: <h1> to <h6> (for different levels of headings). Paragraphs: <p> (for blocks of text). Links: <a> (for creating hyperlinks to other pages or resources). Images: <img> (for embedding images). Lists: <ul> (unordered list), <ol> (ordered list), and <li> (list item). How to get started: Create a new text file and save it with a .html extension (e.g., index.html). Write your HTML code in the file using a text editor (like VS Code, Notepad++, or Sublime Text). Open the .html file in a web browser to view your web page.
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HTML Editors
01:27
HTML Links
03:26
HTML – Attributes
00:00
HTML Images
03:42
HTML – id
02:27
HTML – Colors
03:05
HTML – Styles
01:45
HTML – CSS
02:14
HTML – Forms
02:38
HTML – Table
02:29
HTML Coding
HTML (HyperText Markup Language) and CSS (Cascading Style Sheets) are fundamental technologies used together to build and style web pages.
HTML (HyperText Markup Language):
  • Purpose: 
    HTML is a markup language used to create the structure and content of a web page. It defines the different elements that make up a page, such as headings, paragraphs, images, links, lists, and tables.
  • How it works: 
    HTML uses a system of “tags” to mark up content. These tags tell the web browser how to interpret and display the content. For example, <p> tags define a paragraph, <h1> tags define a main heading, and <img> tags embed an image.
  • Analogy: 
    Think of HTML as the blueprint or the skeletal structure of a house, defining the rooms, walls, and where the windows and doors will be.

     
CSS (Cascading Style Sheets):
  • Purpose: 
    CSS is a stylesheet language used to control the presentation and visual styling of a web page. It dictates how the HTML elements should look, including their colors, fonts, sizes, spacing, layout, and responsiveness.
  • How it works: 
    CSS uses “rules” to apply styles to HTML elements. These rules consist of a “selector” (which targets specific HTML elements) and “declarations” (which define the styles to be applied). For example, a CSS rule might specify that all <h1> elements should have a red color and a specific font size.
  • Analogy: 
    Continuing the house analogy, CSS is the interior design and exterior finishing. It determines the paint colors, furniture styles, landscaping, and overall aesthetic of the house.
In summary:
HTML provides the content and structure, while CSS provides the visual styling and layout. They work hand-in-hand to create the complete user experience of a website.
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