A short description of the feature. In Google Earth, this description is displayed in the Places panel under the name of the feature. If a Snippet is not supplied, the first two lines of the are used. In Google Earth, if a Placemark contains both a description and a Snippet, the appears beneath the Placemark in the Places panel, and the appears in the Placemark's description balloon. This tag does not support HTML markup. has a maxLines attribute, an integer that specifies the maximum number of lines to display.