Limited Availability

baseline-source

The baseline-source CSS property controls how inline-level boxes with multiple lines of text are aligned with the surrounding text. By default, which typographic baseline is used depends on the display property value.

Baseline Status: This feature is currently Limited (not yet Baseline). Latest engine implementation shipped on Jul 4, 2023.

Desktop Browser Engine Support

Google Chrome

111

Supported

Mozilla Firefox

115

Supported

Apple Safari

—

Unsupported

Microsoft Edge

111

Supported

Mobile Browser Engine Support

Chrome Android

111

Firefox Android

115

Safari iOS

—

Specifications and References

Specification ↗ Feature XML ↗

MDN Browser Compat Data Keys:

css.properties.baseline-source ↗ css.properties.baseline-source.auto ↗ css.properties.baseline-source.first ↗ css.properties.baseline-source.last ↗