Modern CSS and Responsive Web Design: Build a Multi-Project Portfolio — PickAClass
⏱ 2h 36m 📚 26 lessons 🎧 Audio version

Modern CSS and Responsive Web Design: Build a Multi-Project Portfolio

Master Flexbox, CSS Grid, and mobile-first layouts to build responsive, accessible websites through structured text-based projects.

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About this course

Creating websites that look stunning on any screen size is a core requirement for every web developer. This text-based course guides you from CSS fundamentals to advanced responsive layouts using modern, industry-standard techniques. You will transition from struggling with layouts to confidently structuring, styling, and deploying responsive web pages. By working through practical text-based exercises, you will build a versatile portfolio of web layouts, mastering the exact tools professional front-end developers use daily. What you'll learn: - Understand fundamental CSS concepts, including the box model, positioning, and modern CSS custom properties. - Build flexible, fluid layouts using CSS Flexbox and Grid without relying on heavy external frameworks. - Implement mobile-first design strategies and responsive typography using fluid units and media queries. - Apply modern CSS features like container queries and logical properties to create truly adaptable components. - Practice writing clean, maintainable, and accessible CSS that conforms to modern semantic web standards. - Troubleshoot and debug layout issues using browser developer tools and modern styling workflows. The course begins with essential CSS concepts and layout mechanics before guiding you step-by-step through building a series of responsive layouts, from simple landing pages to complex multi-column interfaces. This course is designed for beginners with a basic HTML background who want to master CSS and responsive design. No advanced programming experience is required. Start reading today and build your foundation in modern responsive web design.

Course contents

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • 🎧 Audio version included
    Learn on the go — no screen needed
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 14-day refund
    No questions asked
  • ⚡ Short & focused
    2h 36m of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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Certificate of Mastery
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Name Surname
has successfully demonstrated mastery of
Modern CSS and Responsive Web Design: Build a Multi-Project Portfolio
Skills demonstrated
✓
Behavioral pattern analysis
Foundational
1.2 hrs
✓
Decision-architecture frameworks
Proficient
1.4 hrs
✓
A/B test design
Proficient
1.7 hrs
✓
Behavioral copywriting
Advanced
1.9 hrs
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PickAClass — Name Surname
Modern CSS and Responsive Web Design: Build a Multi-Project Portfolio
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Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
Verify this credential
pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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