CSS3 Media Query for All Devices
Last Updated :
15 Jul, 2025
A CSS media query is used to apply different styles based on the device's characteristics like screen size, orientation, or resolution. This makes your website responsive, ensuring it looks good on all devices, including desktops, tablets, and smartphones. Media queries are key for creating a mobile-friendly and responsive design.
Media queries can be used to check many things like the following
- Width and height of the viewport
- Width and height of the device
- Orientation
- Resolution
How Do Media Queries Work?
A media query consists of a media type (like screen, print) and conditions (like screen width or orientation). If the conditions are true, the specified styles will be applied. You use the @media rule in your CSS to define these conditions.
Syntax
@media not | only mediatype and (expression)
{
// Code content
}
Breakpoints
Breakpoints are key points that trigger layout changes in response to screen size, helping to build responsive (mobile-first) designs. Common breakpoints include:
| Device Type | Screen Size Range |
|---|
| Mobile Devices | 320px - 480px |
| Tablets/iPads | 480px - 768px |
| Laptops/Small Screens | 768px - 1024px |
| Desktops/Large Screens | 1024px - 1200px |
| Extra-large Devices | 1200px and above |
Breakpoints allow you to apply specific styling rules based on device widths, ensuring that your website adapts to different screens effectively.
CSS3 Media query Example
Here’s an example of using media queries to build a mobile-first design that adjusts based on device width:
HTML
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>
GeeksforGeeks CSS Media Query
</title>
<meta name="description" content="CSS Media Query for all devices
like mobile, tablet, desktop etc.">
<meta name="viewport" content="width=device-width,
initial-scale=1">
<link rel="stylesheet" href="gfg-style.css">
</head>
<body>
<div class="gfg-div">
GeeksforGeeks
</div>
</body>
</html>
* {
margin: 0;
padding: 0;
}
/* Default Design */
.gfg-div {
/* To make all elements center */
display: flex;
justify-content: center;
align-items: center;
/* Default Styling */
margin: 20px auto;
padding: 30px;
font-size: 30px;
width: 300px;
height: 300px;
background-color: darkseagreen;
color: black;
}
/* For Desktop View */
@media screen and (min-width: 1024px) {
.gfg-div {
background-color: #63c971;
color: #fff;
}
}
/* For Tablet View */
@media screen and (min-device-width: 768px) and (max-device-width: 1024px) {
.gfg-div {
width: 400px;
height: 400px;
background-color: orange;
color: black;
}
}
/* For Mobile Portrait View */
@media screen and (max-device-width: 480px) and (orientation: portrait) {
.gfg-div {
width: 200px;
height: 200px;
background-color: red;
color: #fff;
}
}
/* For Mobile Landscape View */
@media screen and (max-device-width: 640px) and (orientation: landscape) {
.gfg-div {
width: 400px;
height: 200px;
background-color: cyan;
color: black;
}
}
/* For Mobile Phones Portrait or Landscape View */
@media screen and (max-device-width: 640px) {
.gfg-div {
width: 400px;
height: 200px;
background-color: chartreuse;
color: black;
}
}
/* For iPhone 4 Portrait or Landscape View */
@media screen and (min-device-width: 320px) and (-webkit-min-device-pixel-ratio: 2) {
.gfg-div {
width: 400px;
height: 400px;
background-color: brown;
color: black;
}
}
/* For iPhone 5 Portrait or Landscape View */
@media (device-height: 568px) and (device-width: 320px) and (-webkit-min-device-pixel-ratio: 2) {
.gfg-div {
width: 400px;
height: 400px;
background-color: cornflowerblue;
color: black;
}
}
/* For iPhone 6 and 6 plus Portrait or Landscape View */
@media (min-device-height: 667px) and (min-device-width: 375px) and
(-webkit-min-device-pixel-ratio: 3) {
.gfg-div {
width: 400px;
height: 400px;
background-color: darkgoldenrod;
color: black;
}
};
Output:
Supported Browsers
CSS3 Media queries for all devices
Similar Reads
CSS Tutorial CSS stands for Cascading Style Sheets. It is a stylesheet language used to style and enhance website presentation. CSS is one of the three main components of a webpage, along with HTML and JavaScript.HTML adds Structure to a web page.JavaScript adds logic to it and CSS makes it visually appealing or
7 min read
CSS Introduction CSS (Cascading Style Sheets) is a language designed to simplify the process of making web pages presentable.It allows you to apply styles to HTML documents by prescribing colors, fonts, spacing, and positioning.The main advantages are the separation of content (in HTML) and styling (in CSS) and the
4 min read
CSS Syntax CSS is written as a rule set, which consists of a selector and a declaration block. The basic syntax of CSS is as follows:The selector is a targeted HTML element or elements to which we have to apply styling.The Declaration Block or " { } " is a block in which we write our CSS.HTML<html> <h
2 min read
CSS Selectors CSS Selectors are used to target HTML elements on your pages, allowing you to apply styles based on their ID, class, type attributes, and more. There are mainly 5 types of selectors.Basic CSS Selectors: These are used to target elements by tag, .class, or # ID for fundamental styling needs.Combinato
7 min read
CSS Comments CSS comments are used to add notes or explanations to your code, helping you and others understand it better. They start with /* and end with */ and can be used for both single-line and multi-line comments. Note: Comments are ignored by browsers, so they won’t affect how your webpage looks or works.
2 min read
CSS Colors CSS colors are used to set the color of different parts of a webpage, like text, background, and borders. This helps make the page look more attractive and easier to read. You can define colors using names, hex codes, RGB values, and more.You can try different formats of colors here- #content-iframe
5 min read
CSS Borders Borders in CSS are used to create a visible outline around an element. They can be customized in terms ofWidth: The thickness of the border.Style: The appearance of the border (solid, dashed, dotted, etc.).Color: The color of the border.You can try different types of borders here- #custom-iframe{ he
5 min read
CSS Margins CSS margins are used to create space around an element, separating it from neighboring elements and the edges of the webpage. They control the layout by adjusting the distance between elements, providing better organization and readability.Syntax:body { margin: value;}HTML<html> <head>
4 min read
CSS Height and Width Height and Width in CSS are used to set the height and width of boxes. Their values can be set using length, percentage, or auto.Width and HeightThe width and height properties in CSS are used to define the dimensions of an element. The values can be set in various units, such as pixels (px), centim
4 min read
CSS Outline CSS outline is a property used to draw a line around an element's border. It does not affect the layout, unlike borders. It's often used to highlight elements, providing a visual emphasis without altering the dimensions of the element.Syntaxselector{ outline: outline-width outline-type outline-color
4 min read