.galleryPic {
	width: auto;
	height: 200px;
	border: 10px solid transparent;
  z-index: 2;
}

.galleryPic:hover {
	border: 10px solid purple;
  z-index: 2;
}

.galleryDiv {
	position: relative;
	display: block;
	margin-left: 10%;
	margin-right: 10%;
	//border: 2px solid black;
  z-index: 2;
}

.bigPic {
	position: relative;
	display: block;
	width: 30%;
	height: auto;
	margin-left: auto;
	margin-right: auto;
}

.bigPic:hover {
	width: 80%;
	height: auto;
}