.fm-centered {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

@media screen and (min-width: 768px) and (max-width: 992px) {
  .col-md-6 {
    flex: 0 0 66.666667%;
    max-width: 66.666667%;
  }
}