Is \'background-color: none\' a Valid CSS Property?

Validity of "background-color:none" in CSS

In CSS, the background-color property defines the background color of an element. Some developers may find themselves wondering if the value "none" is a valid option for this property.

Answer

Despite its intuitive appeal, "none" is not a valid value for background-color. According to the CSS 2.1 specification, the property takes one of the following values:

• : A keyword or numerical representation of a color.
• transparent: A special keyword indicating transparency.
• inherit: Inherits the background color from the parent element.

Therefore, if you intend to make an element's background transparent, you should use the transparent keyword instead of "none."

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