CSS Image Source - CSS

CSS (Cascading Style Sheets) is a programming language used to describe the look and formatting of a document written in HTML. One of the important aspects of CSS is the ability to set the image source for elements using the img tag.

Syntax

The syntax for setting the image source in CSS is as follows:

selector {
    property: value;
}

Example

To set the image source for an img tag using CSS, you can use the src property. Here's an example:

img {
    src: url('image.jpg');
}

In this example, the src property is used to specify the image source. The url() function is used to provide the path to the image file.

Absolute and Relative Paths

When setting the image source using CSS, you can use both absolute and relative paths.

• Absolute paths start with the protocol (http:// or https://) and provide the full URL to the image file. For example:

img {
    src: url('http://example.com/images/image.jpg');
}

• Relative paths are defined relative to the location of the CSS file or the HTML document. For example, if the CSS file and the image file are in the same directory, you can use a relative path like this:

img {
    src: url('image.jpg');
}

Multiple Images

You can also specify multiple image sources, known as fallbacks, using the src property. This allows the browser to display a different image if the first image fails to load. Here's an example:

img {
    src: url('image.jpg'), url('fallback.jpg');
}

In this example, the browser will attempt to load the image.jpg file. If it fails, it will fallback to the fallback.jpg file.

Conclusion

Setting the image source using CSS allows you to control the appearance of images on your website. Whether it's a single image or multiple fallback images, CSS provides a flexible way to specify the image source and enhance the visual presentation of your web pages.