Syntax

Values

<percentage>

A <percentage> value with an initial value of 100%.

All metrics associated with this font are scaled by the given percentage. This includes glyph advances, baseline tables, and overrides provided by @font-face descriptors.

Formal definition

Formal syntax

size-adjust = 
  <percentage [0,∞]>  

Examples

Overriding metrics of a fallback font

The size-adjust property can help when overriding the metrics of a fallback font to better match those of a primary web font.

@font-face {
  font-family: "web-font";
  src: url("https://example.com/font.woff");
}

@font-face {
  font-family: "local-font";
  src: local("Local Font");
  size-adjust: 90%;
}

Specifications

Browser compatibility

See also

• font-display descriptor
• font-family descriptor
• font-weight descriptor
• font-style descriptor
• font-stretch descriptor
• font-feature-settings
• font-variation-settings descriptor
• src descriptor
• unicode-range descriptor
• font-size-adjust property