Claude Code
mobile
Responsive Layout Breaks Below 375px Screen Width
Your application's layout breaks on very small screens (below 375px width), even though it looks fine on standard mobile sizes. Elements overflow horizontally, text gets cut off, buttons become untappable, and the page requires horizontal scrolling to use.
This affects users with older or smaller phones (iPhone SE, Galaxy A series), users who have increased their system font size, and users viewing your app in split-screen mode on tablets. These are real users who are completely locked out of your app.
Claude Code typically generates responsive CSS targeting common breakpoints (768px, 640px) but doesn't account for screens smaller than 375px, where fixed pixel widths, min-width declarations, and padding cause layout overflow.
Error Messages You Might See
Horizontal scroll appears on mobile
Layout shifts when rotating device
Elements overflow viewport boundary
Touch targets too small (Lighthouse audit)
Common Causes
- min-width on containers — CSS rules like min-width: 375px or min-width: 320px prevent the layout from shrinking further
- Fixed pixel widths — Elements have width: 360px or similar fixed values that can't adapt to smaller screens
- Horizontal padding overflow — Container padding (e.g., px-8 / 32px on each side) consumes too much of the narrow viewport
- Flexbox not wrapping — Row layouts with flex-nowrap force elements side by side when they should stack
- Media queries start too high — The smallest breakpoint is 640px, with no styles for screens below that
How to Fix It
- Design mobile-first — Write base styles for the smallest screen, then add complexity with min-width media queries
- Replace fixed widths with percentages or max-width — Use width: 100% or max-width: 100% instead of pixel values
- Reduce padding on small screens — Use responsive padding like p-3 sm:p-6 to reduce spacing on narrow viewports
- Test at 320px width — Use Chrome DevTools responsive mode set to 320px to find overflow issues
- Add overflow-x: hidden cautiously — Only on the body element as a safety net, not as a fix for individual layout issues
- Use clamp() for font sizes — Replace fixed font sizes with clamp(14px, 4vw, 18px) for fluid typography
Real developers can help you.
legrab
I'll fill this later
Milan Surelia
Milan Surelia is a Mobile App Developer with 5+ years of experience crafting scalable, cross-platform apps at 7Span and Meticha. At 7Span, he engineers feature-rich Flutter apps with smooth performance and modern UI. As the Co-Founder of Meticha, he builds open-source tools and developer-focused products that solve real-world problems.
Expertise:
💡 Developing cross-platform apps using Flutter, Dart, and Jetpack Compose for Android, iOS, and Web.
🖋️ Sharing insights through technical writing, blogging, and open-source contributions.
🤝 Collaborating closely with designers, PMs, and developers to build seamless mobile experiences.
Notable Achievements:
🎯 Revamped the Vepaar app into Vepaar Store & CRM with a 2x performance boost and smoother UX.
🚀 Launched Compose101 — a Jetpack Compose starter kit to speed up Android development.
🌟 Open source contributions on Github & StackOverflow for Flutter & Dart
🎖️ Worked on improving app performance and user experience with smart solutions.
Milan is always happy to connect, work on new ideas, and explore the latest in technology.
Jaime Orts-Caroff
I'm a Senior Android developer, open to work in various fields
prajwalfullstack
Hi Im a full stack developer, a vibe coded MVP to Market ready product, I'm here to help
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.
Jacek Rozanski
Senior PHP/Symfony developer and DevOps engineer with 20+ years of professional experience, running opcode.pl (web development agency, est. 2004).
Day job: I'm the sole backend developer at merketing company where I own and maintain 11 PHP/Symfony microservices on AWS (ECS Fargate, RDS, S3, CloudFront), handle the full CI/CD pipeline (Bitbucket Pipelines, Docker), and manage monitoring with Sentry and CloudWatch. These services handle high request volumes in production every month.
What I bring to AI-built apps:
- I audit and fix security issues (OWASP methodology), performance bottlenecks, and architectural problems in codebases generated by Cursor, Claude Code, Lovable, Bolt, and v0
- I refactor AI-generated prototypes into production-grade applications with proper error handling, testing, and clean architecture (SOLID, DDD, hexagonal architecture)
- I set up the infrastructure AI tools don't touch: AWS hosting, CI/CD pipelines, automated deployments, database optimization, monitoring, and alerting
- I integrate external services: payment providers, email systems, partner APIs, SSO/auth
Tech stack: PHP 8.x, Symfony, React, Next.js, PostgreSQL, MySQL, Docker, AWS (ECS, RDS, S3, SQS/SNS, CloudFront), Terraform, Supabase. I also use AI tools daily (Claude Code, Cursor) in my own workflow, so I understand both the strengths and the gaps in AI-generated code.
Based in Poland (CET timezone). Available for async work and calls during EU/US business hours.
Anthony Akpan
Developer with 8 years of experience building softwares fro startups
Jared Hasson
Full time lead founding dev at a cyber security saas startup, with 10 yoe and a bachelor's in CS. Building & debugging software products is what I've spent my time on for forever
Matthew Jordan
I've been working at a large software company named Kainos for 2 years, and mainly specialise in Platform Engineering. I regularly enjoy working on software products outside of work, and I'm a huge fan of game development using Unity. I personally enjoy Python & C# in my spare time, but I also specialise in multiple different platform-related technologies from my day job.
Meïr Ankri
Full-stack developer specializing in React / Next.js / Node.js with 6+ years of experience. I've worked across various sectors including automotive (Reezocar/Société Générale), healthcare (Medical Link SaaS), and e-commerce (Glasman). I build web apps end-to-end, from architecture to production, with a focus on scalability, performance, and code quality. I also mentor junior developers and contribute to technical decisions and code reviews.
You don't need to be technical. Just describe what's wrong and a verified developer will handle the rest.
Get HelpFrequently Asked Questions
What is the smallest screen width I should support?
Design for 320px as the minimum. This covers iPhone SE, older Android phones, and split-screen tablet usage. Test at 320px during development to catch overflow issues early.
How do I find what's causing horizontal scroll?
In Chrome DevTools, add a temporary style: * { outline: 1px solid red; } to see every element's boundaries. The element extending beyond the viewport edge is your culprit.