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Training: Mastering CSS Grid System: Design Flexible and Modern Web Interfaces

Ref: RRW232
8 people max.
From $2,310 HT / per person
Pay in 3 installments · On-site on request · +$540 with certification exam
2 days
Remote

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Learning objectives

  • Understand the philosophy and utility of the modern CSS Grid System
  • Master the fundamental properties of CSS Grid to organize and layout web content
  • Build responsive and adaptive layouts without resorting to external frameworks
  • Optimize maintenance and evolution of interfaces using modular grids
  • Integrate Grid System with other CSS tools (Flexbox, Media Queries, etc.) for complex interfaces

The Learni story

Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.

Don't let this gap widen

Why this program matters

  • Without this upskilling, your team accumulates a technological gap that translates directly into productivity loss.

  • Organizations that don't train their talents on key topics see their competitiveness drop.

  • Every quarter without training is a gap widening with competitors who invest.

  • The cost of inaction quickly exceeds that of well-targeted training.

Célian Lebacle
Célian Lebacle

Learni trainer · Web & mobile expert

73%productivity gap
×3cost of inaction

Program

Module 1Introduction and Fundamentals of CSS Grid

Overview of grid system history, limitations of legacy methods (floats, tables, Flexbox), exploration of key CSS Grid properties (container and items), creation of initial simple grids, understanding of primary and secondary axes. Practical exercises on basic grid structuring.

Module 2Advanced Techniques: Responsive Layouts and Complex Grids

Managing responsiveness with CSS Grid (fr units, auto, repeat, minmax), using Media Queries, organizing content with grid-template-areas, grid-gap, grid-auto-flow, and precise alignment. Workshops on multi-column adaptive layouts, image galleries, and dashboards. Comparison and complementarity with Flexbox.

Module 3Grid System in Production: Optimization, Accessibility, Maintenance

Browser compatibility management, best practices for accessible grids, CSS organization (BEM, SASS methodologies), performance optimization, modularity, and reusability. Completion of an ongoing mini-project (complete grid-based interface) with review and personalized feedback.

Evaluation method

  • Multiple-choice quizzes after each module
  • Completion of an ongoing mini-project that is evaluated and corrected
  • Practical exercises corrected live

Learning method

  • Interactive courses and step-by-step demonstrations
  • Supervised practical exercises with individual corrections
  • Real-world case studies and analysis of professional mockups
  • Detailed digital course materials

Methods, materials and delivery

The Training: Mastering CSS Grid System: Design Flexible and Modern Web Interfaces program is delivered onsite or remote (blended-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.

The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.

Equipment required

For the smooth delivery of the Training: Mastering CSS Grid System: Design Flexible and Modern Web Interfaces program, the following equipment is required:

  • Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
  • Training environments installed on workstations or accessible online
  • Course materials, hands-on exercises and complementary resources
  • Post-training access to materials and educational resources

For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.

* contact us for remote delivery feasibility** ratio varies depending on the program

Skills assessment methods

Assessment of skills acquired during the Training: Mastering CSS Grid System: Design Flexible and Modern Web Interfaces program is performed through:

  • During training: case studies, hands-on labs and professional scenarios
  • End of training: self-assessment questionnaire and skills evaluation by the trainer
  • After training: completion certificate detailing acquired skills

Program accessibility

Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.

Enrollment terms and lead times

Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.

Our method

Training quality, guaranteed at every step

Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.

Step 1

Rigorous trainer selection

Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.

  • Triple validation: technical, pedagogical, sectoral.
  • Minimum rating 4.8/5 over the last 12 sessions.
Step 2

You meet the trainer beforehand

30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.

  • Live briefing on goals and team context.
  • Veto right — we swap the trainer for free if needed.
Step 3

Content tailored to your context

No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.

  • Hands-on cases drawn from your stack and projects.
  • Program co-written then validated by your team.
Step 4

Continuous quality follow-up

Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.

  • NPS, knowledge quizzes and skills self-assessment.
  • Satisfaction guarantee: fully satisfied or free rework.

A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

FAQ

Frequently asked questions

How much does the Training: Mastering CSS Grid System: Design Flexible and Modern Web Interfaces training cost?+
The individual price is $2,310 (USD). A detailed quote is sent within one business day.
How long is the Training: Mastering CSS Grid System: Design Flexible and Modern Web Interfaces training?+
The training lasts 2 journées, available live online (US time zones) or on-site at your offices.
How is this training paid for?+
Most US teams pay directly through their company (L&D or training budget). We invoice in US dollars and accept bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
Are there any prerequisites?+
Basic proficiency in HTML and CSS required.
Is a certificate delivered at the end?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report.
Does Learni provide the equipment?+
No. A computer and stable internet connection are required for the participant. Learni provides the educational platform, the trainer and all course materials.
On-site & remote

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Available on-site and remotely. Pick your city to see the local training center.

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