fieldset {
  gap: 16px;
  display: grid;
  grid-template-columns: repeat(3, min(16rem, 33%));
}

input, select {
  width: 100%;
}

label {
  font-size: .8rem;
}

label, input {
  font-family: monospace;
}

textarea {
  font-family: monospace;
  height: 16rem;
}

svg {
  grid-column: 1 / -1;
  width: 98%;
  height: 128px;
}

#button {
  grid-column: 1 / -1;
}

#formula {
  grid-column: 2 / -1;
}

#audio {
  width: 100%;
  height: 2rem;
  grid-column: 1 / -2;
}

#binary {
  grid-column: 1 / -1;
  gap: 0 2%;
  display: grid;
  grid-template-columns: 49% 49%;
}