* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: 'Roboto Mono', monospace;
  background-color: #2f2f2f;
  padding-top: 100px;
  max-width: 600px;
  margin: 0 auto;
}

.container {
  text-align: center;
  margin: 40px 0;
  padding: 0 24px;
}

.container input {
  padding: 12px;
  border: 0;
  border-radius: 10px;
  width: 80px;
}

.container label {
  font-size: 20px;
  color: white;
}

.container h2 {
  background-color: aqua;
  padding: 12px;
  display: inline-block;
  border-radius: 10px;
}

.container h2 .notaFinal {
  background-color: #ffffff;
  padding: 8px;
  border-radius: 4px;
}

.container .btn {
  background-color: crimson;
  width: auto;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  padding: 18px;
}

.result {
  display: none;
}

.result.active {
  display: block;
  margin-top: 10px;
}

.page-title {
  color: #ffffff;
  margin: 0 0 5px;
}

.page-subtitle {
  color: #ffffff;
  margin-top: 5px;
}

.page-logo {
  position: absolute;
  max-width: 120px;
  top: 10px;
  right: 10px;
}

.result2.active {
  display: block;
  margin-top: 10px;
}

.result2 {
  display: none;
}

.container .btn2 {
  background-color: crimson;
  width: auto;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  padding: 18px;
}

.btn2:hover,
.btn:hover {
  filter: brightness(0.9);
}

#degree {
  width: 100px;
}