---
title: Background Size
position: 1
seo_title: Telerik and Kendo UI Background Size Utilities
seo_description: Use the Telerik and Kendo UI Background Size Utilities to control the scaling of an element's background image within.
---
## Background Size

The Telerik and Kendo UI Background Size Utilities are CSS classes that enable you to control the bounding box of an element's background.

<CSSRulesList data='{"id":"background-size"}'></CSSRulesList>

### Applying a Background Size

Use the `k-bg-{size}` utility to apply a border size.

<LiveDemo data='{"links":[],"demo":"utils/background/background-size/size","height":200}'></LiveDemo>