Global values can be used for any CSS property and on any HTML element:

• initial resets all properties to their default value. For example, color: initial; will set the text color to black as it's the default.
• inherit specifies that a property should inherit its value from its parent element. An element with color: inherit; declaration will have the same text color as its parent.
• unset works the same as inherit for inherited properties types and as initial for non-inherited properties.^[1]