When utilizing CSS sprites as background images, scaling them to smaller dimensions can be a desired outcome. This article delves into how to effectively scale sprites using the background-size property.
A common problem arises when attempting to scale sprites to a smaller size, resulting in the full image being displayed instead of the desired scaled version.
To scale sprites, it is crucial to pay attention to the sprite image's dimensions. In your example:
With the background-image set to "https://i.sstatic.net/lJpW8.png," the image size is 500x400.
To scale it by half, define the new dimensions in the background-size property:
`
This reduces the width and height of the sprite to 250px and 200px, respectively.
Additionally, to target and display a specific icon within the sprite, adjust the background-position property. For instance, to display the icon located at -200px 0px in the original full-size image, the following would suffice:
`
Remember, the displacement distance for background-position is halved as the sprite is being scaled to half its original size. This ensures the desired icon is displayed.
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