I have MEP 2016 Premium. 
	I am in the timeline. I am doing a picture in picture. I have one pic  in the Background with three entering ontop of the backgroud pic.  How do I put frames around the three pics I am adding into my background pic? I have the effects done, with the three pics zooming in and out but can't seem to get a frame around the smaller pics. 
	 
	I did go into effects, Lens correction and used the Section/Zoom slide to get a black frame on one of the smnaller pics but...... there has to be another way ...so I can change the colors on the frames???