<integer>

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.

/* Usage Example */
.overlay {
  /* Uses an integer to set stack order */
  z-index: 10;
}
.item{
  /* Uses an integer to define growth ratio */
  flex-grow: 2;
}
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.

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