.tabContainer hr {
  margin-top: 0px;
}

.tabHeader {
  font-weight: bold;
  font-size: x-large;
  margin: 0px;
 }

.tabButton {
  border-top-left-radius: 4px;
  border-top-right-radius: 4px;
  font-weight: bold;   
}

.active {
  background-color: lightgrey;
}