.fraction {
  display: inline-block;
  vertical-align: middle;
  text-align: center;
  position: relative;
  margin: 0 0.2em;
}

.fraction .numerator, .fraction .denominator {
  display: block;
  font-size: 0.8em;
}

.fraction .numerator {
  border-bottom: 1px solid #fcfcfc;
}

.algebraic {
  font-family: 'Times New Roman', serif;
}