.gallerytitle {
  width: 100%;
  background-color: #6991ac;
  text-align: center;
  border-top: 5px solid white;
  border-bottom: 5px solid white;
  padding: 5px;
}

.gallerygrid {
  display: grid;
  grid-template-columns: auto auto auto;
  gap: 5px;
}

main {
  border-bottom: 5px solid white;
}