HTML CSS

HTML and CSS work together to create visually appealing and structured web pages. HTML is used to define the structure and content of a webpage, while CSS (Cascading Style Sheets) is used to control the presentation and layout of the HTML elements. Here's an overview of how HTML and CSS work together:


HTML (HyperText Markup Language):

- HTML is a markup language that defines the structure and content of a webpage.
- HTML elements are used to represent different parts of a webpage, such as headings, paragraphs, images, links, forms, and more.
- HTML tags enclose content and provide semantic meaning to the elements.
- HTML elements can have attributes that provide additional information or specify behavior.


CSS (Cascading Style Sheets):

- CSS is a style sheet language that controls the visual appearance of HTML elements.
- CSS allows you to define styles such as colors, fonts, sizes, margins, padding, borders, and more.
- CSS rules consist of a selector that targets HTML elements and a set of declarations that define the styles for those elements.
- CSS styles can be applied inline within HTML elements, in `<style>` blocks within the `<head>` section of an HTML document, or in an external CSS file linked to the HTML document.


The separation of HTML and CSS is a best practice that promotes clean code and ease of maintenance. By separating structure (HTML) from presentation (CSS), you can make changes to the appearance of a webpage without modifying the underlying structure.


Here's an example of how HTML and CSS work together:

HTML:
html
<!DOCTYPE html>
<html>
    <head>
        <title>My Webpage</title>
        <link rel="stylesheet" href="styles.css">
    </head>
    <body>
        <header>
            <h1>Welcome to My Webpage</h1>
        </header>
        <nav>
            <ul>
                <li><a href="#">Home</a></li>
                <li><a href="#">About</a></li>
                <li><a href="#">Contact</a></li>
            </ul>
        </nav>
        <section>
            <h2>About Me</h2>
            <p>I am a web developer passionate about HTML and CSS.</p>
        </section>
    </body>
</html>

CSS (styles.css):
css
header {
    background-color: #333;
    color: #fff;
    padding: 20px;
}

h1 {
    font-size: 28px;
}

nav ul {
    list-style-type: none;
    padding: 0;
}

nav li {
    display: inline;
    margin-right: 10px;
}

a {
    color: #333;
    text-decoration: none;
}

section {
    margin-top: 20px;
}

In the example above, the HTML document defines the structure of the webpage, while the CSS file (styles.css) provides the styles and layout rules for the HTML elements. The CSS selectors target specific HTML elements, such as `<header>`, `<h1>`, `<nav>`, `<ul>`, etc., and apply styles to them.


By combining HTML and CSS effectively, you can create visually appealing and well-structured web pages that are easy to maintain and update.



About the Author



Silan Software is one of the India's leading provider of offline & online training for Java, Python, AI (Machine Learning, Deep Learning), Data Science, Software Development & many more emerging Technologies.

We provide Academic Training || Industrial Training || Corporate Training || Internship || Java || Python || AI using Python || Data Science etc





 PreviousNext