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CSS Courses

Our online courses on CSS, which generally take up a few half days, give you the same experience and access to experts that you would have in an in-person CSS workshop.

Jump to all upcoming CSS courses ↓

With our online CSS courses however, you can do it from your own desk or couch, and can do it either live (real-time) or watch the video course at your own leisure, as all video recordings are included.

Practical and interactive courses

Our online courses have a lot of practical examples and interactive exercises. If you are watching live, you can ask questions during Q&A, and of course you can use the online course recordings and materials to study CSS at your own pace, at your own time.

Courses on various CSS topics

We offer many online CSS courses at various levels, covering a wide range of CSS topics, such as Dynamic CSS, CSS Grid, CSS for Design Systems and many more. Please check our upcoming (live) courses, and see what CSS courses we have offered in the past, if be notified of new live offerings.

SmashingConf Online Workshops


Blown away by all the knowledge I've soaked in from @rachelandrew's online CSS layout masterclass. Incredible how much you can learn about a thing you thought you already knew just by hearing it explained again. Thanks for organising this @smashingconf #smashingconf ✨


  • Manuel Matuzović
    Your instructor
    Manuel Matuzović

    Deep Dive On Accessibility Testing

    with Manuel Matuzović

    Workshop, 5×2h + Q&A Wed & Thu, February 26 – March 13 2025
    09:00 – 11:30 AM PT 18:00 – 20:30 CET Check your time zone

    “Oh, and by the way, the site has to be accessible!” — Wait! What? How? What does accessible even mean? Semantic HTML, right? Is there more? How do I test accessibility? Do I need special hard- or software? Are there tools I can use? How do I discover and fix accessibility bugs? How do I assure my site stays accessible? Can I automate testing? …

    So many daunting and overwhelming questions, if you don’t know how to get started. Manuel Matuzović guides you through the first steps and takes a deep dive into automated and manual accessibility testing.

    Read more... or Register →

  • Rémi Parmentier
    Your instructor
    Rémi Parmentier

    Building Modern HTML Emails

    with Rémi Parmentier

    Workshop, 4×2h + Q&A • Mon & Tue, Mar 3–11 2025
    09:00 – 11:30 AM PT 18:00 – 20:30 CET Check your time zone

    Coding HTML emails is a beast of its own with lots of differences from coding web pages. This workshop will make you reconsider everything you know about coding HTML emails and hopefully make you love the craft.

    Read more... or Register →