<angle-percentage> CSS typeThe <angle-percentage> CSS data type represents a value that can be either an <angle> or a <percentage>.
Where an <angle-percentage> is specified as an allowable type, this means that the percentage resolves to an angle and therefore can be used in a calc() expression.
Refer to the documentation for <angle> and <percentage> for details of the individual syntaxes allowed by this type.
<angle-percentage> =
<angle> |
<percentage>