.three-cards-block {
  background: #228288;
  background: -moz-linear-gradient(180deg, #228288 60%, #ffffff 40%);
  background: -webkit-linear-gradient(180deg, #228288 60%, #ffffff 40%);
  background: linear-gradient(180deg, #228288 60%,#ffffff 40%);
}

.three-cards-block__headline {
  color: white
}

.three-cards-block__headline-secondary {
  margin-bottom: 28px;
  font-size: 18px;
  line-height: 1.39;
  color: white;
}

.three-cards-block__row {
  margin-top: 28px;
}

.three-cards-block__card-wrapper {
  display: flex;
  justify-content: center;
}

.three-cards-block__card {
  display: flex;
  padding: 28px;
  text-align: center;
  background: white;
  border-radius: 4px;
  width: 100%;
  max-width: 372px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.2);
}

.three-cards-block__card-icon {
  width: 112px;
}

.three-cards-block__card-headline {
  font-size: 21px;
  font-weight: bold;
  font-style: normal;
  font-stretch: normal;
  line-height: 1.43;
  letter-spacing: normal;
  text-align: center;
  color: #228288;
}

.three-cards-block__card-text-headline {
  font-weight: bold;
}

.three-cards-block__card-text,
.three-cards-block__card-link {
  font-size: 18px;
  font-weight: normal;
  font-style: normal;
  font-stretch: normal;
  line-height: 1.39;
  letter-spacing: normal;
  text-align: center;
  color: #404040;
}

.three-cards-block__refernce-row {
  margin-top: 28px;
}

.three-cards-block__refernce-list {
  max-width: 95vw;
  word-break: break-all;
}

#refernceList {
  margin-top: 10px;
}

.three-cards-block__refernce-headline.collapsed .fa-minus-circle {
  display: none;
}

.three-cards-block__refernce-headline .fa-minus-circle {
  display: inline-block;
}

.three-cards-block__refernce-headline .fa-plus-circle {
  display: none;
}

.three-cards-block__refernce-headline.collapsed .fa-plus-circle {
  display: inline-block;
}

.three-cards-block__refernce-headline {
  margin-left: -18px;
  color: #228288;
  font-weight: bold;
  text-decoration: none;
}

.three-cards-block__refernce-list-item {
  margin-bottom: 14px;
}

.three-cards-block__refernce-text,
.three-cards-block__refernce-link {
  font-size: 14px;
  text-decoration: none;
  font-weight: normal;
  font-style: normal;
  font-stretch: normal;
  line-height: 1.43;
  letter-spacing: normal;
  color: #9b9b9b;
}

@media(max-width: 1024px) {
  .three-cards-block {
    height: auto;
  }

  .three-cards-block__row {
    margin-top: 0;
  }

  .three-cards-block__card {
    margin: 28px 0px;
  }
}

@media(max-width: 768px) {

  .three-cards-block__row {
    background: #228288;
  }

}