Media query is a CSS technique introduced in CSS3. It uses the @media rule to include a block of CSS properties only if a certain condition is true. If the browser window is 600px or smaller, the background color will be lightblue:

The CSS @media rule is used in media queries to apply different styles for different media types/devices. Media queries can be used to check many things, such as: width and height of the viewport; width and height of the device; orientation (is the tablet/phone in landscape or portrait mode?) resolution

The only way to apply styles to one specific element only in certain media is with a separate rule in your stylesheet (be it linked externally or internally in a <style> element), which means you'll need to come up with a selector for it.

Feb 14, 2025 · Media queries allow you to apply CSS styles depending on a device's media type (such as print vs. screen) or other features or characteristics such as screen resolution or orientation, aspect ratio, browser viewport width or height, user preferences such as preferring reduced motion, data usage, or transparency.

6 days ago · The @media CSS at-rule can be used to apply part of a style sheet based on the result of one or more media queries. With it, you specify a media query and a block of CSS to apply to the document if and only if the media query matches the device on …

Dec 19, 2024 · CSS Media queries are a way to target browser by certain characteristics, features, and user preferences, then apply styles based on those things.

Using media queries are a popular technique for delivering a tailored style sheet to desktops, laptops, tablets, and mobile phones (such as iPhone and Android phones). Here are some commonly used media features: Orientation of the viewport. Landscape or portrait.

when the media query takes effect? You can use pure css to achieve this by just replicating the list-item and toggle with media query like this: HTML: CSS: .bigScreen { display:none; …

Mar 18, 2025 · Media queries are used in the CSS @media rule and other contexts and languages such as HTML and JavaScript. Media queries are a key component of responsive design. They enable conditional setting of CSS styles depending on the presence or value of device characteristics.

Dec 20, 2024 · The CSS @media at-rule lets us target browsers by certain characteristics, features, and user preferences, then apply styles or run other code based on those things. /* When the browser is at least 600px and above */ @media screen and (min-width: 600px) { .element { /* Styles! */ } }