.unit-converter {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 336px;
  margin: 0 auto;
  background-color: #ffffff;
  border: 1px solid #dddddd;
  border-radius: 4px;
  padding: 16px;
  box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.1);
}

.unit-converter-select {
  display: flex;
  flex-direction: column;
  margin-bottom: 16px;
}

.unit-converter-select label {
  font-weight: bold;
  margin-bottom: 8px;
}

.unit-converter-select select {
  font-size: 16px;
  padding: 8px;
  border-radius: 4px;
  border: 1px solid #cccccc;
}

.unit-converter-input {
  display: flex;
  flex-direction: column;
  margin-bottom: 16px;
}

.unit-converter-input label {
  font-weight: bold;
  margin-bottom: 8px;
}

.unit-converter-input input[type="number"] {
  font-size: 16px;
  padding: 8px;
  border-radius: 4px;
  border: 1px solid #cccccc;
}

.unit-converter-units {
  display: flex;
  flex-direction: column;
  margin-bottom: 16px;
}

.unit-converter-units label {
  font-weight: bold;
  margin-bottom: 8px;
}

.unit-converter-units label[for='input-unit'] {
  margin-bottom: 8px;
}

.unit-converter-units label[for='output-unit'] {
  margin-top: 10px;
}

.unit-converter-units select {
  font-size: 16px;
  padding: 8px;
  border-radius: 4px;
  border: 1px solid #cccccc;
}

.unit-converter-output {
  font-weight: bold;
  margin-top: 16px;
  margin-bottom: 16px;
}

.unit-converter-output label {
  margin-right: 8px;
}

.unit-converter-output span {
  font-size: 18px;
}