<integer> | CSS Types & Functions

A CSS data type representing a whole number (positive, negative, or zero). It is used in properties like 'z-index', 'flex-grow', or for counting items.

Quick example

.overlay {
  /* Uses an integer to set stack order */
  z-index: 10;
}

.item {
  /* Uses an integer to define growth ratio */
  flex-grow: 2;
}

<integer> Browser Support

Widely available Since 2015 96% global usage

This feature is well established and works across many devices and browser versions. It has been available across browsers since 2015.

Safe to use without fallbacks.

View on caniuse.com → View on MDN → View on webstatus.dev → View spec → Learn more about Baseline →

12+