.title {
  text-align: center;
}

#multitable {
  display: flex;
  align-items: center;
  justify-content: center;
}

#inputexpression {
  text-align: center;
}

#inputexpression > * {
  margin: 1rem auto;
}

#scope,
#left {
  background-color: white;
  padding: 1rem;
  width: 4rem;
  position: fixed;
  left: 1rem;
  font-size: 1.5rem;
  box-shadow: #838383 0px 1px 7px;
}

#left {
  top: 1rem;
}

#scope {
  top: 6.5rem;
}

#scope .value,
#left .value {
  font-weight: 700;
}