.my-auto {
  margin-top: auto !important;
  margin-bottom: auto !important;
}

.mb-0 {
  margin-bottom: 0 !important;
}

.mb-4 {
  margin-bottom: 1.5rem !important;
}

@media (min-width: 992px) {
  .mb-lg-0 {
    margin-bottom: 0rem !important;
  }
}