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Welcome to HCL GUVI

Hey there! Welcome to HCL GUVI—Grab Your Vernacular Imprint—where tech learning is easy, fun, and curated specially for you. Incubated by IIT Madras & IIM Ahmedabad in 2014 and now part of HCL Group, we're making quality tech education accessible to all.

Join 3M+ learners breaking barriers and upskilling for a brighter future. We're here to guide you every step of the way! 🚀

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Zen Classes are HCL GUVI's most refined and flagship product—live, expert-led tech programs for beginners and pros. With IITM Pravartak affiliations, master Full-Stack, Data Science, DevOps, UI/UX, and more in multiple languages!

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Looking for flexibility? HCL GUVI's 200+ self-paced courses let you learn anytime, anywhere! From free lessons to IIT-M & Autodesk-certified programs, gain in-demand skills in your preferred language.

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Enhance your coding skills with HCL GUVI's Practice Platforms—interactive, structured, and designed to help you master programming effortlessly.

CodeKata:

A structured coding practice platform with 1500+ coding problems designed by industry experts. Ideal for beginners and professionals preparing for tech interviews with real-world coding challenges.

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WebKata:

An interactive platform to master HTML, CSS, JavaScript, and Bootstrap with a live coding environment. Perfect for hands-on web development practice without any setup.

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SQLKata:

A practice ground for mastering SQL queries used in real-world applications. Write, optimize, and refine your queries to build strong database skills.

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Debugging:

Hone your bug-fixing skills with real-world debugging challenges in Python, C++, JavaScript, and Golang. More languages coming soon!

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IDE:

A free online compiler supporting 20+ programming languages with auto-complete, debugging, and AI-powered code generation—all in the cloud!

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CSS Tutorial

CSS Tutorial

A practical handbook for learning CSS from the ground up. This guide explains how to style web pages using CSS, covering selectors, layouts, colors, typography, and responsive design. It helps learners turn plain HTML into visually structured and user-friendly interfaces.

5 Modules

58 Lessons

English

1 Hr

Reading Plan

MODULE 1

CSS FUNDAMENTALS

5 mins

1 min

1 min

1 min

1 min

1 min

MODULE 2

STYLING PROPERTIES

16 mins

No more White Backgrounds

1 min

1 min

1 min

1 min

1 min

Marking boundaries - CSS Borders

1 min

Light up the Tables

1 min

CSS Margin - The Monster

1 min

CSS Padding - This is Important

1 min

CSS Box Model

1 min

Positioning of Elements, finally

1 min

CSS Overflow

1 min

CSS Floats

1 min

Rounded Corners - Border Radius

1 min

CSS Dropdown

1 min

CSS Forms

1 min

MODULE 4

CSS Responsive

6 mins

1 min

1 min

1 min

1 min

1 min

1 min

MODULE 5

NEW IN CSS3

4 mins

Then came, CSS 2D

1 min

Basics of CSS Gradients

1 min

And 3D Transformations

1 min

We stop here

1 min

Contributors

CSS Tutorial

This handbook introduces CSS step by step, starting with basic selectors and properties. You’ll learn how to control layout using modern techniques, style text and visuals, and create responsive designs that adapt across devices. The focus stays on practical styling patterns used in real projects.

Why This Handbook Matters

CSS is what brings structure, clarity, and visual appeal to the web. Understanding CSS allows developers to create accessible, responsive, and consistent user interfaces, making it a core skill for frontend and full-stack development.

Ideal Learners for This Handbook

This handbook is ideal for beginners starting web development, students learning frontend fundamentals, and developers who want to strengthen their CSS skills. It’s also useful for anyone aiming to build clean, responsive user interfaces.

Prerequisites

This course is suitable for:

Basic computer usage skills
Familiarity with web browsers
Basic understanding of HTML structure
Willingness to experiment with visual styling

Run & Test your Code with our very own IDE that supports 16 languages

Open IDE

5 Modules

58 Lessons

English

1 Hr

Contributors

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CSS Tutorial

Reading Plan

CSS FUNDAMENTALS

STYLING PROPERTIES

APPLICATIONS OF CSS

CSS Responsive

NEW IN CSS3

Contributors

CSS Tutorial

Why This Handbook Matters

Ideal Learners for This Handbook

Prerequisites

Run & Test your Code with our very own IDE that supports 16 languages

Contributors

Recommended Handbooks

C++ Handbook

Python Basics Handbook

Javascript Handbook

ReactJS Projects Handbook

Computer Networks Tutorial

Operating System Tutorial

DBMS and SQL Tutorial

Java Tutorial

C Language Tutorial

PHP Tutorial

Android Tutorial

Linux Guide Tutorial

Data Structures and Algorithms Tutorial

Computer Architecture

HTML 5 References Tutorial

Docker Tutorial

GIT (Using Github) Tutorial

Go Language Tutorial

GIT Guide

Advanced Data Structures

Spring Framework Tutorial

Spring Boot Tutorial