55154635_ual_Globe____ArcGIS_Comparison__ArcGIS_KML_Layer_Functionality
[KML Feature] Styles
KML styles define the appearance of geometry, icons, and labels in the viewer. This typically includes color, size, and opacity of the feature. Styles can be embedded in the item or shared using style referencing. ArcGIS supports styles, except for random colors and style maps.
USGS InfoBank Virtual Globe -- ArcGIS Comparison
ArcGIS KML Layer Functionality