.container {
  max-width: 960px;
}

.card-deck .card {
  min-width: 220px;
}

.box-shadow {
  box-shadow: 0 .25rem .75rem rgba(0, 0, 0, .05);
}

.btn-success {
  color: #fff;
  background-color: #7fcd91;
  border-color: #7fcd91;
}

.btn-success:hover {
  color: #fff;
  background-color: #7fcd91;
  border-color: #7fcd91;
}