响应式网页设计教程 — Learn responsive web design from scratch. Media queries, flexbox, CSS Grid, mobile-first approach for beginners.
Create websites that look great on any device with this beginner-friendly responsive web design tutorial.
Responsive web design ensures your website adapts to different screen sizes - from phones to tablets to desktop monitors - without losing functionality or aesthetics.
Always include in your HTML head. This tells mobile browsers to render at the correct width.
Media queries apply CSS rules based on device characteristics. Use @media (max-width: 768px) to target tablets and @media (max-width: 480px) for phones.
CSS Flexbox makes one-dimensional layouts easy. Use display: flex, justify-content, and align-items to create flexible, responsive layouts without floats.
CSS Grid is perfect for two-dimensional layouts. Define rows and columns with grid-template-areas and set responsive breakpoints with media queries.
Design for mobile screens first, then add complexity for larger screens. This ensures your site works well on all devices and loads faster on mobile.
Use max-width: 100% to make images responsive. The srcset attribute lets you serve different image sizes based on screen resolution.