Removed in releaseN/A, still active and not removedCSS Custom Property--now-checkbox--background-color-alpha--checked_invalid_focusSCSS Variable$now-checkbox--background-color-alpha--checked_invalid_focusTheme Behavior Pathcheckbox.backgroundColorAlpha.checked.invalid.focusFallbacks-Default Value0Data Typeproportion Definition
now-checkbox--background-color-alpha--checked_invalid_focus
NamespacecheckboxSubnamespace-Variant-CSS Propertybackground-color-alphaModifierchecked + invalid + focus