.error {
  color: red;
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  background-color: #fad33d;
  font-family: "Lucida Sans", "Lucida Sans Regular", "Lucida Grande",
    "Lucida Sans Unicode", Geneva, Verdana, sans-serif;
}
.index-sell {
  font-weight: 200;
  font-size: 1.5em;
}
#submit {
  width: 100%;
  height: 3em;
  font-size: 1.3em;
  font-weight: bold;
}

#submit-quiz {
  width: 100%;
  height: 3em;
  font-size: 1.3em;
  font-weight: bold;
}

h3 {
  font-size: 1.5em;
  margin-top: 2em;
  border-top: 2px solid rgba(0, 0, 0, 0.1);
  margin-bottom: 0;
}

.mtm {
  margin: 0.4em 0 0.3em 0;
}

.mtm input {
  height: 0.8em;
  width: 0.8em;
  font-size: 2em;
}

.labela {
  font-size: 1.3em;
  font-weight: 700;
  margin: 0.3em;
  text-align: center;
}

select {
  font-size: 1.7em;
  margin: 0.1em 0;
}

label {
  font-size: 1.5em;
  margin: 0.8em;
}

.results-text {
  font-size: 2em;
  padding: auto;
  margin: auto;
}

.results {
  font-size: 1em;
  margin-top: 2em;
  padding: auto;
  margin: auto;
}

.text-warning {
  font-size: 1.8em;
}

.UID {
  font-size: 2.5em;
}