Advanced CSS and Sass: Flexbox, Grid, Animations and More! — 90% Off Coupon

The most advanced and modern CSS course on the internet: master flexbox, CSS Grid, responsive design, and so much more.

⭐ 4.7 out of 5(222,793 students enrolled)Created by Jonas SchmedtmannLast updated: 🌐 English

Key Takeaways — Course Overview

The following summarizes all verified data points for Advanced CSS and Sass: Flexbox, Grid, Animations and More!, including pricing, duration, instructor, and coupon validity. All data is sourced directly from Udemy and verified by CourseSpeak on .

•Course Title: Advanced CSS and Sass: Flexbox, Grid, Animations and More!
•Provider: Udemy (listed via CourseSpeak)
•Instructor: Jonas Schmedtmann
•Coupon Verified On: April 5, 2026
•Difficulty Level: Advanced
•Category: Development
•Subcategory: Web Development
•Duration: 28h 30m of on-demand video
•Language: English
•Access: Lifetime access to all course lectures and updates
•Certificate: Official certificate of completion issued by Udemy upon finishing all course requirements
•Top Learning Outcomes: Tons of modern CSS techniques to create stunning designs and effects · Advanced CSS animations with @keyframes, animation and transition · How CSS works behind the scenes: the cascade, specificity, inheritance, etc.
•Prerequisites: This not a beginner course — You should be confident in coding HTML and CSS before taking the course · Any computer and OS will work — Windows, macOS or Linux
•Price: $11.99 with coupon / Regular Udemy price: $119.99. Applying this coupon saves you $108.00 (90% OFF).
•Coupon: Click REDEEM COUPON below to apply discount
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What You'll Learn

Advanced CSS and Sass: Flexbox, Grid, Animations and More! gives you the following verified skills and competencies in Development:

✓Tons of modern CSS techniques to create stunning designs and effects .
✓Advanced CSS animations with @keyframes, animation and transition .
✓How CSS works behind the scenes: the cascade, specificity, inheritance, etc. .
✓CSS architecture: component-based design, BEM, writing reusable code, etc. .
✓Flexbox layouts: build a huge real-world project with flexbox .
✓CSS Grid layouts: build a huge real-world project with CSS Grid .
✓Using Sass in real-world projects: global variables, architecting CSS, managing media queries, etc. .
✓Advanced responsive design: media queries, mobile-first vs desktop-first, em vs rem units, etc. .
✓Responsive images in HTML and CSS for faster pageloads .
✓SVG images and videos in HTML and CSS: build a background video effect .
✓The NPM ecosystem: development workflows and building processes .
✓Get friendly and fast support in the course Q&A .
✓Downloadable lectures, code and design assets for all projects.

Course Requirements & Prerequisites

The following background knowledge and tools are recommended before starting Advanced CSS and Sass: Flexbox, Grid, Animations and More!. Students without these prerequisites may still enroll but should expect a steeper learning curve:

•This not a beginner course — You should be confident in coding HTML and CSS before taking the course
•Any computer and OS will work — Windows, macOS or Linux
•There is no need for any paid software — The text editor you already have works just fine

About This Udemy Course

The following is the full official course description for Advanced CSS and Sass: Flexbox, Grid, Animations and More! as published on Udemy by instructor Jonas Schmedtmann. It covers the curriculum structure, teaching methodology, and topic scope for this Development course:

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Compare Similar Courses

This section allows you to compare the current course with similar options to help you make an informed decision by evaluating prices, ratings, and key features side by side.

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Is the Advanced CSS and Sass: Flexbox, Grid, Animations and More! Coupon Worth It?

Expert review by Josh Smith, Lead Course Reviewer at CourseSpeak.•Last updated: April 5, 2026.

Based on analysis of the curriculum structure, student engagement metrics, and verified rating data, Advanced CSS and Sass: Flexbox, Grid, Animations and More! is a high-value resource for learners seeking to build skills inDevelopment. Taught by Jonas Schmedtmann on Udemy, the 28h 30m course provides a structured progression from foundational concepts to advanced techniques— making it suitable for learners at all levels. The current coupon reduces the price by 90%, from $119.99 to $11.99, removing the primary financial barrier to enrollment.

✓What We Like (Pros)

  • Verified 90% price reduction makes this course accessible to learners on any budget.
  • Aggregate student rating of 4.7 out of 5 indicates high learner satisfaction.
  • Strong enrollment base with over 222,793 students demonstrates course popularity and trust.
  • Includes an official Udemy completion certificate and lifetime access to all future content updates.

!Keep in Mind (Cons)

The following limitations should be considered before enrolling in Advanced CSS and Sass: Flexbox, Grid, Animations and More!:

  • The depth of Development coverage may be challenging for absolute beginners without the listed prerequisites.
  • Lifetime access is contingent on the continued operation of the Udemy platform.
  • Hands-on projects and quizzes require additional time investment beyond video watch time.
JS
Josh Smith
Lead Course Reviewer, CourseSpeak
View credentials →

"Given the 90% price reduction and verified 4.7-star rating, Advanced CSS and Sass: Flexbox, Grid, Animations and More! represents one of the strongest value propositions currently available in Development on Udemy. Enrollment is strongly recommended while this coupon remains active."

Final Verdict: Worth It
This course offers exceptional value with current pricing
✓

New to redeeming coupons? Visit our How to Redeem Udemy Coupon on CourseSpeak for detailed instructions on how to apply coupon codes.

The coupon was last verified on April 5, 2026.Udemy coupons are time-limited and claimed on a first-come basis — we recommend redeeming as soon as possible.

Course Rating Summary

Advanced CSS and Sass: Flexbox, Grid, Animations and More! Course holds an aggregate rating of 4.7 out of 5 based on 222,793 student reviews on Udemy. The distribution below shows the approximate percentage of students who gave each star rating.

4.7
222,793 Verified Ratings
5 stars
75%
4 stars
15%
3 stars
6%
2 stars
2%
1 star
2%

* Rating distribution is approximated from the aggregate score. Sourced from Udemy. Last verified: April 5, 2026.

Instructor Profile

The following section provides background information on Jonas Schmedtmann, the instructor responsible for creating and maintaining Advanced CSS and Sass: Flexbox, Grid, Animations and More! on Udemy.

Advanced CSS and Sass: Flexbox, Grid, Animations and More! is taught by Jonas Schmedtmann, a Udemy instructor specializing in Development. For the full instructor biography, professional credentials, and a complete list of their courses, visit the official instructor profile on Udemy.

•Instructor Name: Jonas Schmedtmann
•Subject Area: Development
•Teaching Approach: Practical, project-based instruction focused on real-world application of Development skills (as described in the course curriculum on Udemy).

Frequently Asked Questions

The following questions and answers cover the most common queries about Advanced CSS and Sass: Flexbox, Grid, Animations and More!, its coupon code, pricing, and enrollment process. All answers are based on verified data from Udemy as of April 5, 2026.

About the Author

Josh Smith - Udemy Coupon Expert

Josh Smith

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