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Responsive Design

Implement modern responsive layouts using container queries, fluid typography, CSS Grid, and mobile-first breakpoint strategies. Use when building adaptive interfaces, implementing fluid layouts, or creating component-level responsive behavior.

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Specification
Skill ID
wshobson/agents/responsive-design
Publisher
wshobson
Repository
agents
Installs
0
Files
5
Synced
Sep 23, 2026
How to use it

Open any RiverX project, open the Skills panel in the chat, and search for this identifier. The files are fetched from the source repository at install time.

wshobson/agents/responsive-designInstalls these files
  • SKILL.md
  • references/breakpoint-strategies.md
  • references/container-queries.md
  • references/details.md
  • references/fluid-layouts.md

What this skill tells the agent

Responsive Design

Master modern responsive design techniques to create interfaces that adapt seamlessly across all screen sizes and device contexts.

When to Use This Skill

  • Implementing mobile-first responsive layouts
  • Using container queries for component-based responsiveness
  • Creating fluid typography and spacing scales
  • Building complex layouts with CSS Grid and Flexbox
  • Designing breakpoint strategies for design systems
  • Implementing responsive images and media
  • Creating adaptive navigation patterns
  • Building responsive tables and data displays

Detailed patterns and worked examples

Detailed pattern documentation lives in references/details.md. Read that file when the navigation tier above is insufficient.

Best Practices

  1. Mobile-First: Start with mobile styles, enhance for larger screens
  2. Content Breakpoints: Set breakpoints based on content, not devices
  3. Fluid Over Fixed: Use fluid values for typography and spacing
  4. Container Queries: Use for component-level responsiveness
  5. Test Real Devices: Simulators don't catch all issues
  6. Performance: Optimize images, lazy load off-screen content
  7. Touch Targets: Maintain 44x44px minimum on mobile
  8. Logical Properties: Use inline/block for internationalization

Common Issues

  • Horizontal Overflow: Content breaking out of viewport
  • Fixed Widths: Using px instead of relative units
  • Viewport Height: 100vh issues on mobile browsers
  • Font Size: Text too small on mobile
  • Touch Targets: Buttons too small to tap accurately
  • Aspect Ratio: Images squishing or stretching
  • Z-Index Stacking: Overlays breaking on different screens

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Use this skill in a project

Open any RiverX project, search the Skills panel for wshobson/agents/responsive-design, and install it in one click.

Use this skill