html, body, #cesiumContainer {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
  font-family: sans-serif;
}
#controls {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 1;
  background: rgba(42, 42, 42, 0.8);
  color: white;
  padding: 10px;
  border-radius: 8px;
}
#aircraftDetails {
  position: absolute;
  right: 10px;
  top: 10px;
  z-index: 1;
  background: rgba(255, 255, 255, 0.9);
  padding: 10px;
  border-radius: 8px;
  max-width: 250px;
  display: none;
}