.example-wrapper {
  margin: 1em auto;
  max-width: 800px;
  width: 95%;
  font: 18px / 1.5 sans-serif;
}
.card-hover-effect {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card-hover-effect:hover {
  transform: translateY(-5px);
  box-shadow: 0 .5rem 1rem rgba(0,0,0,.15) !important;
}