.card {
  height: 90vh;
  display: flex;
  flex-direction: column;
}

.chat-area {
  flex-grow: 1;
  overflow-y: auto;
}

#chat-content {
  flex-grow: 1;
  overflow-y: auto;
}

.form-outline .form-control:focus ~ .form-label {
  color: #39c0ed;
  transition: all 0.2s linear;
}

.form-outline .form-control ~ .form-label {
  color: #bfbfbf;
}