.card {
  border-radius: 16px;
  border: none;
}

@media (max-width: 768px) {
  .card {
    margin-top: 16px;
  }
}

@media (max-width: 768px) {
  .card-body {
    padding: 16px !important;
  }
}

@media (max-width: 768px) {
  .card-body-lead {
    padding: 10px !important;
  }
}

@media (max-width: 768px) {
  .card-manage-conversation {
    grid-template: 1fr 1fr / 1fr;
  }
}

@media (min-width: 769px) {
  .card-manage-conversation {
    grid-template: 1fr / 1fr 1fr;
  }
}