.calculator-initially-hidden h2 {
  margin-bottom: 1.25rem;
}
.calculator-initially-hidden td {
  padding: 0.25rem 0 1rem 0;
  line-height: 1.4em;
}
.calculator-initially-hidden .prefatory {
  padding-bottom: 2rem;
}
.calculator-initially-hidden .calc-control {
  padding-left: .5rem;
  margin-top: .5rem;
  display: flex;
  flex-wrap: nowrap;
  margin-bottom: 1rem;
}

.calculator-initially-hidden .calc-control-slider span {
  min-width: 5rem;
}

.calculator-initially-hidden .calc-control-slider input {
  flex-basis:100%;
}
.calculator-initially-hidden .calc-control-unit {
  justify-content: space-between;

}

.calculator-initially-hidden .calc-control-unit input {
  text-align: right;
}

.calculator-initially-hidden .calc-control-unit .calc-amount {
  min-width: 8rem;
}

.calculator-initially-hidden .calc-unit {
  display: flex;
  justify-content: left;
  flex-wrap: wrap;
}

.calculator-initially-hidden .calc-unit label {
  margin-right: .5rem;
}

.calculator-initially-hidden .calc-error {
  margin-left: 0.5rem;
  color: #891319;
  background-color: #f9d2d4;
  border: solid 1px #891319;
  padding: 0.25rem 0.5rem;
  display:none;
}

.calculator-initially-hidden .calc-output {
  background-color: #fefee7;
  padding: 0.25rem 0.5rem;
  border: solid 2px #891319;
  margin-top: .25rem
}

.calculator-initially-hidden .calc-results label {
  font-weight: bold;
}

.calculator-initially-hidden .calc-results .calc-explain {
  padding-left: .75rem;
  padding-bottom: .5rem;
}

.calculator-initially-hidden .error-input {
  color:red;
}