Specifies an aspect value for an element that will preserve the x-height of the first-choice font. If the aspect value is high, the font will be legible when it is set to a smaller size.
Example
| h2 {font-size-adjust: 0.58} |
Possible Values
| Value | Description |
|---|---|
| none | Do not preserve the font’s x-height if the font is unavailable |
| number | Defines the aspect value ratio for the font The formula to use: Example: If 14px Verdana (aspect value of 0.58) was unavailable, but an available font had an aspect value of 0.46, the font-size of the substitute would be 14 * (0.58/0.46) = 17.65px |