About this course
Master modern responsive web design from fundamentals to professional deployment. This certification program builds practical skills step by step: semantic HTML5, CSS essentials, box model, fluid layouts, media and container queries, Flexbox, CSS Grid, responsive typography and media, navigation and UI patterns, accessible and mobile-friendly forms, a11y best practices, performance optimization, C...
What you'll learn
- Plan and design responsive interfaces that adapt across device sizes and input methods
- Write semantic HTML5 structure for accessibility and SEO
- Apply CSS fundamentals, selectors, box model, and visual formatting reliably
- Build fluid layouts with media/container queries and progressive enhancement
- Master Flexbox and CSS Grid for one-dimensional and complex two-dimensional layouts
- Implement responsive typography, images, and media for optimal readability and bandwidth
- Create accessible, mobile-friendly forms and follow a11y best practices
- Optimize performance, reduce render cost, and apply modern optimization techniques
- Design maintainable CSS architecture and reusable design system components
- Prototype, test, debug, and deploy responsive sites using modern tooling and workflows
Prerequisites
Basic familiarity with HTML and CSS is helpful; no prior professional experience required.
- Level
- Intermediate· Level
- Duration
- 10 weeks (approx. 50 hours)· Duration
- Language
- English· Language
- Modules
- 15· Modules
Skills you'll gain
- Responsive Web Design
- Semantic HTML5
- CSS3 & Selectors
- Box Model & Layout
- Flexbox
- CSS Grid
- Responsive Typography & Media
- Accessibility (a11y)
- Performance Optimization
- Design Systems & Prototyping
- Testing & Debugging
- Build & Deployment Workflows
What you'll study
15 modules — work at your own pace.
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Why people choose jypi for their learning
“Being able to go at my own pace changed everything. I fit learning in around my job and family — no pressure, just progress when I'm ready.”
“I took what I learned here and used it straight away on a new initiative at work. My manager noticed the difference within a few months.”
“My degree didn't cover half the stuff I needed for my role. jypi filled those gaps with courses I could actually finish.”
“It's not only about career. I learn because I'm curious. jypi lets me follow that without limits.”
