Welcome to our free CSS tutorial! In this tutorial, you will learn CSS (Cascading Style Sheet) step by step to Design your own website. We have organized the tutorial into several sections for easy understanding.

We wrote this tutorial to help you quickly learn CSS and get familiar with the advanced CSS topics.

CSS, a shorthand for Cascading Style Sheets, is one of the main building blocks of the Web. Its history goes back to the 90's and along with HTML it has changed a lot since its humble beginnings.

Having created websites since before CSS existed, I have seen its evolution.

CSS is an amazing tool, and in the last few years it has grown a lot, introducing many fantastic features like CSS Grid, Flexbox and CSS Custom Properties.

This tutorial is aimed at a vast audience.

Even if you don't write CSS for a living, knowing how CSS works can help save you some headaches when you need to understand it from time to time, for example while tweaking a web page.

CSS (an abbreviation of Cascading Style Sheets ) is the language that we use to style an HTML file, and tell the browser how should it render the elements on the page.

A CSS file contains several CSS rules.

Each rule is composed by 2 parts:

• The selector
• The declaration block

The selector is a string that identifies one or more elements on the page, following a special syntax that we'll soon talk about extensively. The declaration block contains one or more declarations , in turn composed by a property and value pair.

Those are all the things we have in CSS.

Carefully organising properties, associating them values, and attaching those to specific elements of the page using a selector is the whole argument of this ebook.

This chapter will aplain to you why you should learn CSS and what are the advantace of learning it. without further ado let get started.

Styling and Presentation Control:

CSS is a fundamental web technology used to control the styling and presentation of web pages. With CSS, you can define how elements on a webpage should look, including their layout, colors, fonts, sizes, and more. By learning CSS, you gain the ability to transform plain HTML into visually appealing and engaging websites.

Separation of Concerns: Structure vs. Presentation:

CSS enables the separation of concerns by separating the structure (HTML) from the presentation (CSS) of a web page. This separation improves code maintainability, as it allows for easier updates and modifications without altering the underlying HTML structure. With CSS, you can make changes to the visual aspects of a website without affecting its underlying content.

Responsive Web Design:

In today's world, where websites need to be accessible on various devices and screen sizes, responsive web design is crucial. CSS provides powerful techniques, such as media queries and flexible layout options, that enable the creation of responsive and mobile-friendly websites. Learning CSS allows you to design and develop websites that adapt and respond to different screen sizes and orientations.

CSS Frameworks and Libraries:

CSS frameworks and libraries, such as Bootstrap, Foundation, and Bulma, provide pre-built CSS styles and components that can be used to streamline the web development process.

These frameworks offer responsive grids, ready-to-use UI components, and cross-browser compatibility, making it easier to create professional-looking websites with minimal effort. Understanding CSS allows you to leverage these frameworks and libraries effectively.

Browser Compatibility and Consistency:

CSS ensures consistent rendering of web pages across different web browsers. Although browser compatibility issues may arise, understanding CSS allows you to write code that works consistently across various browsers and versions. It enables you to handle browser-specific quirks and apply appropriate fallbacks or workarounds when necessary.

CSS Preprocessors:

CSS preprocessors, such as Sass (Syntactically Awesome Style Sheets) and Less, extend the capabilities of CSS by adding features like variables, nesting, mixins, and functions.

Preprocessors make CSS more powerful, efficient, and maintainable, as they allow you to write reusable and modular CSS code. Learning CSS gives you a solid foundation to utilize CSS preprocessors effectively.

Animation and Interactivity:

CSS provides features for creating animations and adding interactivity to web pages without relying on JavaScript.

With CSS transitions, transforms, and keyframe animations, you can bring elements to life, create smooth transitions, and enhance user experiences. By mastering CSS, you can add engaging animations and interactivity to your web projects.

Web Page Performance and Optimization:

CSS plays a crucial role in optimizing web page performance. By minimizing and optimizing CSS code, you can reduce file sizes, improve page load times, and enhance the overall user experience.

Learning CSS allows you to write efficient and performant code, understand CSS optimization techniques, and contribute to building fast and optimized websites.

Setup of local or personal computer some times can be tedious In our website, you can find the CSS editor, where you can edit the CSS code, and click "Run" to see the result within the page.

CSS is not so difficult, so we are sure you will enjoy learning. After successfully completing the it, you will have a challenge!

Test yourself with this CSS Basic Quiz and see how much you have learned.

feel comfortable? Start learning just now!