Login
Home AI Coder Write To Earn Work With Us Code Editor Blog Report/Complaint Refer And Earn
Library Certifications Online Courses Search E-Books AI Coder Login
AI Coder

CSS Tutorial

Next Page
CSS Illustration

CSS, which stands for Cascading Style Sheets, is a standardized language used to define the appearance of web pages.

Before CSS, most design details in HTML documents were embedded directly into the HTML tags. This included things like font colors, background styles, element alignments, borders, and sizes.

This approach made building large websites time-consuming and costly because style information had to be repeated on every page.

To simplify this process, CSS was introduced in 1996 by the World Wide Web Consortium (W3C). It aimed to separate presentation (style) from content. With CSS, designers can move formatting information to a separate style sheet, resulting in cleaner HTML and easier maintenance.

CSS3, the latest version of the CSS specification, brings several new styling features and enhancements to improve web presentation capabilities.

Note: Our CSS tutorial covers the basics of CSS3, progressing from fundamental to advanced topics. Beginners can start with the basics and gradually advance, learning a little each day.

What CSS Can Do

CSS offers a range of possibilities:

  • You can easily apply the same styles to multiple elements.
  • A single style sheet can control the appearance of multiple pages.
  • You can customize page appearance for different devices.
  • You can style dynamic element states like hover and focus.
  • Moving elements on a page doesn't require changing the HTML.
  • You can modify the appearance of existing HTML elements.
  • Elements can be transformed in 2D or 3D space.
  • Animations and transition effects can be created without JavaScript.
  • You can create print-friendly versions of web pages.

This is just the beginning; CSS offers many more possibilities, which we'll explore in detail in later chapters.

Advantages of Using CSS

The main advantage of CSS is its ability to separate style from content. Here are more reasons to use CSS:

  • Time Saving: CSS allows flexible styling of elements. You write CSS once and apply it to multiple HTML elements and pages.
  • Easy Maintenance: Updating document formatting and maintaining consistency across multiple documents is simple with CSS.
  • Faster Page Load: Sharing formatting information among pages reduces file size and speeds up loading.
  • Superior Styles: CSS offers more control over layout than HTML, resulting in better-looking web pages.
  • Device Compatibility: CSS allows optimization for different devices or media.

Tip: HTML attributes are becoming deprecated, so it's advisable to use CSS for better adaptability and compatibility with future browsers.

What You Will Learn

This CSS tutorial covers all CSS fundamentals, including selectors, colors, fonts, UI elements, the box model, and more.

Once you grasp the basics, you'll explore advanced topics like dimensions, positioning, image sprites, units, visual formatting, and media queries.

Finally, you'll dive into CSS3 features such as gradients, transforms, animations, flex layouts, and filter effects.

Tip: Each tutorial chapter includes real-world examples for practical learning. Try them out using an online editor for a better understanding.

Next Page