.zone:hover {
  fill: rgb(40, 40, 40);
}

.data-type-row {
  cursor: pointer;
}
.data-type.active {
  background-color: #A0A7DA;
}
.data-type-left.active {
  border-top-left-radius: 2px;
  border-bottom-left-radius: 2px;
}
.data-type-right.active {
  border-top-right-radius: 2px;
  border-bottom-right-radius: 2px;
}