How do I give a media query in CSS for all devices?

If the media query is true then the style is applied. In simple words, it uses the @media rule to add the block of CSS properties, based on certain conditions. We can add the breakpoint to see the screen-width along with the width and height of the viewport for the different devices.

Why media query is not working in mobile?

Mobile Media Query Not Working If your queries are working in a browser but not on mobile, you might have forgotten to set the viewport and default zoom. This tells the browser to render pages according to the width of the device. Adding it often does the trick for making mobile breakpoints work.

Is mobile first CSS faster?

In terms of taking an approach to mobile first CSS, we can often achieve better performance on average by implementing a mobile first approach. Again, remember that we want to switch as much of the work as possible away from mobile devices and onto their (typically) more performant non-mobile counterparts.

Should I design mobile or desktop first?

When you go for mobile-first design, you are the first to design for a mobile device. Then you ensure that responsive design can also be used on desktop computers. Elements can thus get more space and images can be displayed larger. This way you have the best user experience on mobile.

What should the mobile breakpoint be?

What Breakpoints Should You Use?

• 320px — 480px: Mobile devices.
• 481px — 768px: iPads, Tablets.
• 769px — 1024px: Small screens, laptops.
• 1025px — 1200px: Desktops, large screens.
• 1201px and more — Extra large screens, TV.

Are CSS media queries still used?

And even though media queries are still a valid tool to create responsive interfaces, there are many situations where it’s possible to avoid using width at all. Modern CSS allow us to create flexible layouts with CSS grid and flex that adapts our content to the viewport size without a need to add breakpoints.

Is it better to design mobile first?

Mobile-first design is a key ingredient to successful product design. Designing for the smallest screens first, and then working your way up empowers designers to focus on the core functions of their product.

Why do you design mobile first?