Chapter 4 - Syntax and basic data types - 4.3.3 Percentages
Go to the relevant page of the specification.
- c62-percent-000 (ahem, image)
- numbers-units-016 (invalid)
Parsing invalid percentage values - decimal value with multiple decimals
Percentage assignments with more than one decimal are invalid.
Parsing of percentage values - 0%
Percentage of 0% is valid and calculates to 0.