body,
html {
  font-family: Verdana, sans-serif;
  background-color: #372D47;
  color: #fef6ff;
}


.label {
  margin: 0;
  user-select: none;
}

.input-box {
  padding: 0.5em;
  border: 2px solid #a27de6;
  border-radius: 5px;
  width: 22em;
  position: absolute;
  top: 10px;
  left: calc(50% - 11em);
}

.user-input {
  background-color: transparent;
  border-style: none;
  border-bottom: 2px solid #6F579A;
  color: #fef6ff;
  text-align: center;
}

.user-input:focus {
  border-bottom: 2px solid #a27de6;
  outline: none;
}

.output {
  border: 0px none;
  position: absolute;
  top: 2em;
  left: 0;
  width: 100%;
  height: 4em;
  font-size: 3em;
  text-align: center;
  margin: auto;
  user-select: none;
}