body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main {
  flex: 1;
}
.card:hover {
  box-shadow: 0 0.5rem 1rem rgba(0,0,0,0.1) !important;
  transition: box-shadow .15s ease-in-out;
}
.ad-unit {
  min-height: 1px;
}
.badge {
  font-weight: 500;
}