Media Queries are a CSS feature that allows designers to apply different styles to a webpage depending on the characteristics of the device it is being viewed on. This allows for responsive design, where the layout of a webpage adapts to the screen size, resolution, and other characteristics of the device it is being viewed on.
For example, you might want to use a different font size or hide certain elements on a webpage when it is viewed on a small screen, such as a smartphone. Media Queries make this possible by allowing you to apply different styles based on the width of the device's screen.
Here's an example of a Media Query:
@media (max-width: 600px) {
body {
font-size: 16px;
}
.header {
display: none;
}
}
In this example, the styles inside the Media Query will only be applied if the width of the device's screen is 600 pixels or less. The body element will have a font size of 16px, and the .header class will be hidden.
You can also use Media Queries to target specific devices, such as tablets or smartphones.
@media only screen and (min-device-width: 768px) and (max-device-width: 1024px) {
/* styles for tablets */
}
This Media Query targets devices with a screen width between 768 and 1024 pixels, which is typical of most tablets.
Media Queries are a powerful tool for creating responsive designs that look and function well on a wide variety of devices. With Media Queries, you can ensure that your website looks great and is easy to use, no matter what device it is being viewed on.