.feature-icon {
  width: 4rem;
  height: 4rem;
  border-radius: .75rem;
}

.icon-square {
  width: 3rem;
  height: 3rem;
  border-radius: .75rem;
}

.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;
}

.feature-icon-small {
  width: 3rem;
  height: 3rem;
}

.b-example-divider {
        width: 100%;
        height: 3rem;
        background-color: #0000001a;
        border: solid rgba(0, 0, 0, 0.15);
        border-width: 1px 0;
        box-shadow:
          inset 0 0.5em 1.5em #0000001a,
          inset 0 0.125em 0.5em #00000026;
      }
      .b-example-vr {
        flex-shrink: 0;
        width: 1.5rem;
        height: 100vh;
      }