input {
  display: block;
  margin-left: auto;
  margin-right: auto;
  font-size: 3em;
  line-height: 1em;
  border-color: black;
  margin-top: 1em;
  width: auto;
  font-family: "Noto Sans Math", sans-serif;
  font-weight: 400;
  font-style: normal;
}

.noto-sans-math-regular {
  font-family: "Noto Sans Math", sans-serif;
  font-weight: 400;
  font-style: normal;
}