A value of 0 creates no frame. Setting the color of the frame is similar to the way you would set the color of the font or the background on a world wide web page, except you should not start the number with a pound sign or surround it with an additional set of quotation marks . The number describes the red, green, and blue content in hexadecimal. If the previous sentence seems confusing to you, it is advisable that you avoid using this feature. A list of fonts is available for you to select from.
Most fonts support the use of the transparent background feature.
However, a counter with this feature enabled may not work well in all situations. Some experimentation is required. When a counter is first created, it starts off at the number one. But once a counter has been displayed for the first time, the starting number cannot be altered. The value of an existing counter cannot be altered.