Let’s take a look at how HTML and CSS work, and check out some recommended reading!
Table of Contents
ToggleEssentials of HTML
Hypertext Markup Language, or HTML, is a markup language that specifies elements within a document using tags. HTML makes it simple to structure text, graphics, and other items on a webpage by utilizing standard tags, compared to computer languages that rely on syntax.
Each web page in HTML comprises HTML tags, and every HTML element has a start and an end tag. HTML features provide each element with more information.
Here’s a simple example:
<!DOCTYPE html>
<html>
<head>
<title>Sample HTML Document</title>
</head>
<body>
<h1>Welcome to HTML</h1>
<p>This is a paragraph in HTML. </p>
</body>
</html>
- <!DOCTYPE html>: This is the document type declaration, mandatory at the start of all HTML pages.
- <html> and </html>: These tags mark the beginning and end of the HTML document.
- <head>: This section contains metadata about the document, including its title.
- <body>: This section contains the visible content, such as headings (e.g., <h1>) and paragraphs (e.g., <p>).
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Essentials of CSS
A website’s design is established by Cascading Style Sheets or CSS. HTML-based websites were straightforward and had little design flexibility before using CSS. By adding deeper page layout components than just font, size, and colour, CSS was created to improve website layouts and design control.
CSS Styling Example: Basic Layout and Text Customization
.container {
width: 80%;
margin: auto;
padding: 20px;
background-color: #f0f0f0;
}
h1 {
font-size: 2em;
color: #333;
text-align: center;
}
p {
font-size: 1em;
color: #666;
}
Explanation:
- .container: Centers content with padding and a light background.
- h1: Styles headings with a larger font and dark colour.
- p: Sets paragraph text size and colour.
This example shows how CSS can quickly style a page’s layout and text.
Bringing HTML & CSS Together
Applying CSS to HTML can be done in three main ways:
- External CSS: Save your CSS code in a separate. CSS file and link it in the <head> section of your HTML document.
- Internal CSS: Include CSS styles within the <head> section of your HTML document.
- Inline CSS: Add CSS code directly within an HTML tag, such as specifying font size or colour in the heading tag itself.
Where to Start Learning
There are many online resources available for studying HTML and CSS, including tutorials, courses, and manuals that go into detail on these subjects. All the fundamental ideas should be covered in the perfect course, and there should be real-world tasks or tests to reinforce the material.
Access to a helpful forum or live chat may be very helpful for newcomers. We provide a thorough HTML and CSS education at the Veda Institute of Technology, taught by professionals in the field. Students will have an excellent foundation to build upon and get better with practice thanks to the course’s practical experience with actual projects.
Trial and error is a common part of learning HTML and CSS because there are several ways of getting the same results. With experience, writing clear, effective, and adaptable code becomes a talent, transforming web development into an art form with opportunities for creativity and growth.
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