<![CDATA[A radial gradient is defined by its center.]]>
<![CDATA[To create a radial gradient you must also define at least two color stops.]]>
<![CDATA[Syntax:]]>
<![CDATA[background-image: radial-gradient(<em>shape size </em>at<em> position, start-color, ..., last-color</em>);]]>
