I am using ArcMap 10, and successfully clipped the layer to the shape of another .shp file. (Originally a polygon I drew and then converted into a feature). In data view it looks fine, but in layout view the outline of the feature is visible (and even extends off the map onto the page margin). I can't figure out how to get rid of this! When I change the clip options back to "No Clipping", the problem goes away, but I need the layer to be clipped. The .shp file used as the clipping outline is set to "no color" for both the fill and the outline...so why is it appearing in layout view?