@media (min-width: 992px) {
    .rounded-lg-3 { border-radius: .3rem; }
}

.rounded-4 { border-radius: .5rem; }
.rounded-5 { border-radius: 1rem; }

.text-shadow-1 { text-shadow: 0 .125rem .25rem rgba(0, 0, 0, .25); }
.text-shadow-2 { text-shadow: 0 .25rem .5rem rgba(0, 0, 0, .25); }
.text-shadow-3 { text-shadow: 0 .5rem 1.5rem rgba(0, 0, 0, .25); }

.card-cover {
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}

.overlay {
    background-color: rgba(0, 0, 0, 0.637);
    background-size: cover;
    width: 100%;
    height: 100%;
}

.card {
    max-width: 500px;
    margin: auto;
}