.thebe-status-field input.thebe-status-field {
  color: #a00000;
  background-color: #ccc;
  padding: 0px;
  box-shadow: none;
  border: 0;
}

.thebe-status-field.thebe-status-building {
  /* Binder is building the image */
  background-color: yellow;
}

.thebe-status-field.thebe-status-launching {
  /* Binder launching the server */
  background-color: yellow;
}

.thebe-status-field.thebe-status-starting {
  /* Binder starting the server */
  background-color: yellow;
}

.thebe-status-field.thebe-status-ready {
  /* The kernel is connected and ready */
  background-color: lightgreen;
}

.thebe-status-field.thebe-status-failed {
  /* Building the image or launching the kernel failed */
  background-color: red;
}

.thebe-status-field.thebe-status-busy {
  /* The kernel is busy (this event is not hooked up yet) */
  background-color: yellow;
}