The text-shadow CSS property applies one or more text shadow effects to the text content of an element. Each text shadow effect must specify a shadow offset and may optionally specify a blur radius and a shadow color.
As its name implies, this CSS property adds shadows to the text. It accepts the comma-separated list of shadows that applied to the text. It's default property is none. It applies one or more than one text-shadow effect on the element's text content.
h-shadow: It is the required value. It specifies the position of the horizontal shadow and allows negative values.
v-shadow: It is also the required value that specifies the position of the vertical shadow. It does not allow negative values.
blur-radius: It is the blur-radius, which is an optional value. Its default value is 0.
color: It is the color of the shadow and also an optional value.
none: It is the default value, which means no shadow.
initial: It is used to set the property to its default value.
inherit: It simply inherits the property from its parent element.