Cursor ui

Mobile Responsive Design Broken After Refactoring

Your application's mobile responsive design stopped working correctly after Cursor refactored the layout components. Mobile views are broken, showing desktop layout at small screen sizes.

Media queries or viewport configuration may have been removed.

Error Messages You Might See

Layout broken on mobile Content overflow on small screens Buttons unclickable on mobile Text too small on mobile
Layout broken on mobileContent overflow on small screensButtons unclickable on mobileText too small on mobile

Common Causes

  1. Viewport meta tag removed or modified in HTML head
  2. Media queries removed during CSS cleanup
  3. Flexbox/Grid responsive properties changed to fixed sizes
  4. Mobile-first approach replaced with desktop-first without adapting
  5. CSS file load order changed, overriding responsive rules

How to Fix It

Ensure viewport meta tag: <meta name='viewport' content='width=device-width, initial-scale=1'>. Use mobile-first media queries: @media (min-width: 768px) { }. Test with DevTools device emulation (Ctrl+Shift+M). Use flexbox or CSS Grid for responsive layouts.

Real developers can help you.

Omar Faruk Omar Faruk As a Product Engineer at Klasio, I contributed to end-to-end product development, focusing on scalability, performance, and user experience. My work spanned building and refining core features, developing dynamic website templates, integrating secure and reliable payment gateways, and optimizing the overall system architecture. I played a key role in creating a scalable and maintainable platform to support educators and learners globally. I'm enthusiastic about embracing new challenges and making meaningful contributions. rayush33 rayush33 JavaScript (React.js, React Native, Node.js) Developer with demonstrated industry experience of 4+ years, actively looking for opportunities to hone my skills as well as help small-scale business owners with solutions to technical problems PawelPloszaj PawelPloszaj I'm fronted developer with 10+ years of experience with big projects. I have small backend background too Vlad Temian Vlad Temian 15+ years shipping production infrastructure for startups. Former CTO at qed.builders (acquired by The Sandbox). Cursor ambassador and agentic tooling builder. I've scaled systems, automated deployments, and built observability tools for AI coding workflows. I specialize in taking vibe-coded apps from broken prototype to production-ready: fixing Supabase auth/RLS, Stripe integrations, deployment pipelines, and cleaning up AI-generated spaghetti. I build tools in this space (agentprobe, claudebin, micode) and understand both sides: how AI generates code and why it breaks. https://blog.vtemian.com/ Bastien Labelle Bastien Labelle Full stack dev w/ 20+ years of experience Franck Plazanet Franck Plazanet I am a Strategic Engineering Leader with over 8 years of experience building high-availability enterprise systems and scaling high-performing technical teams. My focus is on bridging the gap between complex technology and business growth. Core Expertise: 🚀 Leadership: Managing and coaching teams of 15+ engineers, fostering a culture of accountability and continuous improvement. 🏗️ Architecture: Enterprise Core Systems, Multi-system Integration (ERP/API/ETL), and Core Database Structure. ☁️ Cloud & Scale: AWS Expert; architected systems handling 10B+ monthly requests and managing 100k+ SKUs. 📈 Business Impact: Aligning tech strategy with P&L goals to drive $70k+ in monthly recurring revenue. I thrive on "out-of-the-box" thinking to solve complex technical bottlenecks and am always looking for ways to use automation to improve business productivity. hanson1014 hanson1014 Full-stack developer experienced in fixing and deploying AI-generated apps from Lovable, Bolt.new, Cursor, and Replit. I specialize in debugging Supabase integration issues (auth flows, RLS policies, database connections), fixing broken deployments, resolving routing/blank screen problems, and cleaning up messy React/Vite codebases. I also build production apps with the Claude API and have shipped a Mac desktop dev tool (Nexterm from scratch. Based in Hong Kong, fast turnaround. Rudra Bhikadiya Rudra Bhikadiya I build and fix web apps across Next.js, Node.js, and DBs. Comfortable jumping into messy code, broken APIs, and mysterious bugs. If your project works in theory but not in reality, I help close that gap. Luca Liberati Luca Liberati I work on monoliths and microservices, backends and frontends, manage K8s clusters and love to design apps architecture MFox MFox Full-stack professional senior engineer (15+years). Extensive experience in software development, qa, and IP networking.

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Frequently Asked Questions

What's mobile-first design?

Write CSS for mobile (small screens) first, then add @media (min-width) for larger screens. Simpler and performs better.

How do I test responsive?

Use DevTools (Ctrl+Shift+M). Test actual devices. Use services like BrowserStack for multiple devices.

Related Cursor Issues

Can't fix it yourself?
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