Accueil Parcourir les cours Programming Basics CSS Ninja
Cours gratuit English Certificat vérifié Beginner #Bases de la programmation #css #ninja

CSS Ninja

EN PL NL

Learn CSS by doing real work you can use right away. In this course, you will practice layout, spacing, responsive design, and clean styling through short lessons and quick tasks that fit into your week.

4.5 (4 avis)
17 apprenants inscrits
324 vues
25 lessons
~30 min au total
À votre rythme, accès à vie

De quoi parle ce cours ?

A practical, hands-on CSS course for working adults who want skills they can use right away. You will learn how to read and write CSS with confidence, control layout and spacing, build responsive pages, and polish real interfaces with clean, maintainable styling. The course uses clear explanations, concrete examples, and small real-world scenarios so you can practice immediately. Each lesson ends with quick action steps you can complete in 5 to 15 minutes, helping you turn knowledge into usable skill this week.

Quels sont les faits clés sur ce cours ?

Prix Gratuit
Certificat Certificat vérifié
Durée 30 min
Leçons 25
Langue English
Niveau Beginner
Examen À votre rythme, accès à vie

Programme

7 modules · 25 lessons

1
Module 1: Getting Started with CSS
4 lessons
  • What CSS Does and Why It Matters
  • Your First CSS Rules
  • Linking CSS to HTML
  • Reading and Testing CSS in the Browser
2
Module 2: Selectors, Specificity, and the Cascade
4 lessons
  • Selectors That Target the Right Elements
  • Specificity and the Cascade Explained Simply
  • Inheritance, Defaults, and Global Styles
  • Class-Based Styling for Reusable Components
3
Module 3: Box Model, Spacing, and Sizing
4 lessons
  • The Box Model in Real Life
  • Padding, Margin, and Border with Purpose
  • Width, Height, and the Box Sizing Fix
  • Spacing Systems and Consistency
4
Module 4: Layout and Positioning
4 lessons
  • Display Types and Document Flow
  • Flexbox for Everyday Layouts
  • Grid for Two-Dimensional Layouts
  • Positioning, Z-Index, and Layering
5
Module 5: Responsive Design and Modern UI Polish
4 lessons
  • Responsive Design Basics
  • Fluid Typography and Readable Text
  • Images, Media, and Containers
  • Visual Polish: Hover States, Shadows, and Simple Effects
6
Module 6: Building and Maintaining Real-World CSS
4 lessons
  • Organizing Your Stylesheet
  • Debugging Common CSS Problems
  • Working with Forms and Interactive Elements
  • A Small End-to-End CSS Project
7
Module 7: Course Summary
1 lessons
  • Review, Practice, and Next Steps

Certificat de réussite

Une fois ce cours terminé, vous débloquerez un certificat vérifié — téléchargeable en PDF, avec numéro unique et lien de vérification.

Chaque certificat possède un lien de vérification unique et un QR code.

Questions fréquentes

Is this course free to start?

Yes. You can start learning this course for free.

Who is this course for?

This course is designed for learners who want practical, job-relevant skills and a structured path from basics to application.

Do I need prior experience?

No prior experience is required unless specific prerequisites are listed in the course requirements section.

How long does this course take?

The estimated total study time for this course is 30 min.

How does the certificate work?

Après avoir terminé ce cours, vous pouvez télécharger un certificat vérifié avec un numéro unique et un lien de vérification public.

Avis des apprenants

4.5
4 avis
5
2
4
2
3
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2
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L
Laura C. Vérifié · 28 avr. 2026

Clear CSS basics

Liked the layout and spacing examples. I just wish there were a few more practice items at the end of each lesson.

O
Olivia H. Vérifié · 2 avr. 2026

Really easy to follow, especially the parts on responsive pages and clean styling. A bit more depth on browser quirks would've been nice, but it was still useful.

J
Jessica L. Vérifié · 4 nov. 2025

Spacing finally clicked

The box model and margin vs. padding were explained in a way that actually stuck. The small real-world scenarios made it easy to apply right away.

M
Megan V. Vérifié · 10 juin 2025

Practical and calm

I especially liked the lesson on building responsive layouts with CSS, because it showed how to adjust spacing and alignment without getting messy. The concrete examples made it feel very doable.

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