.tiles .card { position:relative; }

.tiles .card-title, .tiles .card-title * {
  text-align: center;
  font-size: 1.5rem;
  white-space:nowrap;
  letter-spacing: 0.25rem;
  margin-bottom: 1.8rem;
}

.tiles .card .card-body {
  display:block;
  position: absolute;
  max-width: 100%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.tiles .card .card-title, .tiles .card .card-title * { color:#FFF; text-transform:uppercase; text-decoration:none; }
.tiles .card .card-title a:hover { text-decoration:underline; }

@media only screen and (min-width:992px) {
  .tiles .card-title, .tiles .card-title * { font-size:2rem; }
}