.thumbnails {
  display: flex;
	flex-wrap: wrap;
	
}
.thumbnails a {
  
  height: 45px;
  width: 45px;
  margin: 4px;
  border-radius: 2px;
  overflow: hidden;
 
}
.thumbnails img {
  min-width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .3s;
}
.thumbnails a:hover img {
  transform: scale(1.5);
}