.reference {
  max-width: 900px;
  width: 95%;
  margin: 0 auto;
  padding: 60px 0;
}

.reference__title {
  letter-spacing: 5px;
  text-align: center;
  font-size: 2em;
  padding-bottom: 10px;
  font-weight: normal;
}

.reference__info {
  padding: 30px;
  margin-top: 30px;
  margin-bottom: 20px;
  font-size: 16px;
  line-height: 2;
  letter-spacing: 1px;
  border-radius: 10px;
  background: rgba(57, 196, 182, .1);
}

.reference__note {
  padding: 0 5% 20px;
  color: #333333;
}

.reference__table th, .reference__table td {
  border: 1px solid #46e9d8;
  padding: 10px 15px;
}

.reference__table {
  display: none;
  margin: 0 auto;
  word-break: break-all;
}

.reference__table th {
  background: #39c4b6;
  color: #ffffff;
}

.reference__table td {
  color: #666666;
}

.reference__img {
  padding: 0 5%;
  text-align: center;
}

.reference__img img {
  max-width: 100%;
}

.card {
  margin: 15px auto;
  padding: 16px;
  width: 90%;
  border-radius: 8px;
  text-align: left;
  background: #ffffff;
  box-shadow: 0px 4px 16px rgba(0, 0, 0, 0.15);
}

.card__title {
  margin-bottom: 10px;
  font-size: 18px;
  font-weight: bold;
  letter-spacing: 0.2px;
  color: #4a4a4a;
  text-align: center;
}

.card__detail {
  display: grid;
  grid-template-columns: repeat(2, auto);
  grid-column-gap: 1em;
  grid-row-gap: 1em;
  justify-content: space-around;
}

.card__info-label {
  font-size: 14px;
  line-height: 22px;
  letter-spacing: 0.3px;
  color: #828282
}

.card__info-value {
  font-weight: bold;
  letter-spacing: 0.3px;
  color: #4a4a4a;
}

@media (min-width: 640px) {
  .card__detail {
    grid-template-columns: repeat(3, 1fr);
  }

  .card__info {
    text-align: center;
  }
}

@media (min-width: 992px) {
  .reference__table {
    display: table;
  }

  .reference__mobile {
    display: none;
  }
}