.product-detail .info .volume-discounts {
  margin-top: 20px;
}
.product-detail .info .volume-discounts .volume-title {
  font-size: .8em;
  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: .1em;
  margin-bottom: 8px;
}
.product-detail .info .volume-discounts .volume-tiles {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  margin: -4px;
}
.product-detail .info .volume-tile {
  -webkit-box-flex: 0;
  -ms-flex: 0 0 calc(33.333% - 8px);
  flex: 0 0 calc(33.333% - 8px);
  max-width: calc(33.333% - 8px);
  margin: 4px;
  padding: 12px 8px;
  background: #fff;
  border: 1px solid rgba(0,0,0,0.07);
  border-radius: 5px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  text-align: center;
  text-decoration: none;
  color: inherit;
  line-height: 1.3;
  cursor: pointer;
  -webkit-transition: border-color .15s ease, box-shadow .15s ease;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.product-detail .info .volume-tile:hover {
  border-color: rgba(0,0,0,0.25);
}
.product-detail .info .volume-tile .qty-number {
  font-weight: 900;
  font-size: 1.15em;
}
.product-detail .info .volume-tile .qty-label {
  font-size: .7em;
  text-transform: uppercase;
  letter-spacing: .08em;
  opacity: .6;
  padding-left:5px;
}
.product-detail .info .volume-tile .tile-unit {
  font-size: .75em;
  margin-top: 3px;
}
.product-detail .info .volume-tile .tile-total {
  font-weight: 700;
  margin-top: 2px;
}
.product-detail .info .volume-tile .tile-label {
  margin-top: 6px;
  padding: 0 8px;
  height: 20px;
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  border-radius: 5px;
  color: #fff;
  font-size: 10px;
  font-weight: bold;
  text-transform: uppercase;
  white-space: nowrap;
}

@media (max-width: 767px) {
  .product-detail .info .volume-tile {
    -ms-flex: 0 0 calc(50% - 8px);
    flex: 0 0 calc(50% - 8px);
    max-width: calc(50% - 8px);
  }
}