body {
  background-color: blue;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  font-family: Helvetica, Helvectica Neue, sans-serif;
  color: lightblue;
}

#title {
  font-size: 7em;
  margin: 0px 0px 10px 0px;
  padding-bottom: 10px;
  border-bottom: 3px lightblue;
  border-bottom-style: dashed;
}

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

#content p {
  margin: 5px 0px 5px 0px;
  font-size: 1.5em;
}

input {
  color: blue;
  background-color: lightblue;
  font-size: 1em;
  border: 0px solid;
  margin-left: 10px;
  font-weight: bold;
  text-align: center;
}

#var {
  width: 1em;
}