.terminator-terminal-window notebook tab {
    border: none;
}

.terminator-terminal-window notebook header, .terminator-terminal-window stack {
    border: none;
}

.terminator-terminal-window notebook tab button {
  min-height: 0;
  min-width: 0;
  padding: 0px;
  margin: 0px;
}

.terminator-terminal-window notebook tab {
  background-color: darkgrey;
  padding: 0;
  border: none;
}

.terminator-terminal-window notebook header, .terminator-terminal-window stack {
    border: none;
}

.terminator-terminal-window notebook tab:checked {
  background-image: none;
  background-color: #FFFFFF;
}

.terminator-terminal-window notebook tab button {
  padding: 0;
}

Make active terminator tab more noticeable.
Make active terminator tab more noticeable.
