.promo-circles .heading {
  text-align: center;
  margin-bottom: 0.5em;
  font-size: 1.75em;
  font-weight: bold;
}
.promo-circles .row {
  justify-content: center;
}
@media screen and (min-width: 768px) {
  .promo-circles .row {
    justify-content: space-around;
  }
}
.promo-circles .circle {
  text-align: center;
  width: 80%;
}
@media screen and (max-width: 575px) {
  .promo-circles .circle + .circle {
    margin-top: 2em;
  }
}
@media screen and (min-width: 576px) {
  .promo-circles .circle {
    width: 50%;
  }
}
@media screen and (min-width: 768px) {
  .promo-circles .circle {
    width: 25%;
  }
}
.promo-circles .circle:link, .promo-circles .circle:visited {
  color: #222;
  text-decoration: none;
}
.promo-circles .circle:hover, .promo-circles .circle:focus {
  text-decoration: underline;
}
.promo-circles .circle .image {
  border-radius: 50%;
  overflow: hidden;
  background-position: 50% 50%;
  background-size: cover;
  transition: all 0.35s ease;
  transform-origin: 50% 100%;
  box-shadow: 0 0 4px 0 rgba(51, 51, 51, 0.4);
}
.promo-circles .circle .image > div {
  padding-bottom: 100%;
}
.promo-circles .circle:hover .image {
  transform: translateY(-4px);
  box-shadow: 0 4px 6px 0 rgba(51, 51, 51, 0.4);
}
.promo-circles .circle .title {
  margin: 0.25em auto 0;
  width: 90%;
  font-size: 1.1em;
  font-weight: normal;
}