OptionalblurThe blur radius. Larger values create bigger, softer shadows. Must be non-negative.
OptionalcolorThe color of the shadow. Accepts standard CSS color strings.
OptionaloffsetThe horizontal offset of the shadow. Positive values move it right, negative values left.
OptionaloffsetThe vertical offset of the shadow. Positive values move it down, negative values up.
Defines the properties for a drop-shadow effect, similar to CSS filter: drop-shadow(). This shadow respects the transparency of the content, unlike box-shadow.