.details-block details {
  background-color: #dae6ff;
  border-radius: 10px;
  border: 1px solid #fff;
}

.details-block details + details {
  margin-top: 15px;
}

.details-block details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  padding: 20px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.details-block details summary:after {
  font-size: 26px;
  text-align: center;
  font-weight: 700;
}

.details-block details summary:after {
  content: "\002B";
}

.details-block details[open] summary:after {
  content: "\2212";
}

.details-block details summary strong {
  font-weight: 700;
}

.details-block details[open] .expand {
  padding-left: 15px;
  position: relative;
  margin: 0 20px 15px 20px;
  border-left: 2px solid #7ba4ff;
}