Emulation
bl media
Override CSS media features
Override CSS media features
Usage
bl media [OPTIONS]Options
| Option | Description |
|---|---|
--color-scheme <value> | Color scheme: light, dark, no-preference |
--reduced-motion <value> | Reduced motion: reduce, no-preference |
--forced-colors <value> | Forced colors: active, none |
--contrast <value> | Contrast: more, less, no-preference |
--media <value> | Media type: screen, print |
--headless | Hide browser window (visible by default) |
--json | Output as JSON |
--session <value> | Run this command in the named session (env: BL_SESSION; default: "default") |
Global options
| Option | Description |
|---|---|
-v, --verbose | Enable debug logging |
Examples
bl media --color-scheme dark
# Enable dark mode
bl media --reduced-motion reduce
# Reduce motion
bl media --color-scheme light --forced-colors active
# Override multiple features