CSSUnparsedValue: length property
  The length read-only property of the
  CSSUnparsedValue interface returns the number of items in the object.
Value
An integer.
Examples
  In this example we employ the CSSUnparsedValue()
  constructor, then query the length:
js
const values = new CSSUnparsedValue(["1em", "#445566", "-45px"]);
console.log(values.length); // 3
Specifications
| Specification | 
|---|
| CSS Typed OM Level 1 # dom-cssunparsedvalue-length | 
Browser compatibility
| desktop | mobile | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| length | |||||||||||