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Responsive Web Design with CSS3 — 5-Day Intensive Bootcamp

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About this event

What to expect

Master responsive web design with CSS3 in this intensive five-day bootcamp by Barcelona Code School. Running June 1–5, 2026 in Barcelona, this 40-hour in-person course teaches you how to build modern, device-agnostic websites using the latest CSS techniques.

What You'll Learn

This comprehensive bootcamp covers the full spectrum of modern CSS development, from fundamentals to advanced layout systems:

  • Layout Mastery: Create complex, flexible layouts for any website design using CSS Grid and Flexbox
  • Responsive Design: Implement media queries to seamlessly switch between desktop, tablet, and mobile versions of your websites
  • CSS Fundamentals: Deep dive into selectors (simple and combined), the box model, positioning, stacking, and floating elements
  • Modern Layout Systems: Master CSS Grid for sophisticated page layouts and Flexbox for flexible component design
  • Units & Measurements: Understand when to use absolute vs. relative length units and their trade-offs
  • Professional Practices: Learn cross-browser testing, CSS resetting/normalizing, debugging techniques, and validation
  • Browser Development: Build and test directly in the browser environment

Course Outcomes

By the end of this intensive week, you'll be equipped to:

  • Build responsive layouts that work flawlessly across all screen sizes
  • Implement custom CSS in any environment, including CMS-generated pages where you have limited control over markup
  • Use combined selectors and DOM logic to style complex document structures
  • Create a portfolio of several projects built with pure CSS

Who Should Attend

This course is designed for:

  • Aspiring developers wanting to build static websites, landing pages, or prototypes
  • Backend developers looking to add front-end CSS skills to their toolkit
  • Designers who want to translate mockups into production-ready code
  • Complete beginners starting their HTML/CSS journey

The bootcamp runs full-time from 9:00 AM to 6:00 PM daily at Barcelona Code School's location on Carrer de Paris 157. This hands-on, in-person format ensures you get direct instructor access and collaborative learning opportunities throughout the week.

Register for this course or RSVP on Meetup

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