body {
  font-family: Arial, sans-serif;
}

.container {
  max-width: 97%;
  margin: 0 auto;
  padding: 20px;
  background-color: #f5f5f5;
  border-radius: 5px;
}

label {
  display: block;
  margin-bottom: 10px;
  font-weight: 700;
  color: #2dc1a9;
}

input[type="text"],
select {
  width: 55%;
  padding: 8px;
  border: 1px solid #ccc;
  border-radius: 4px;
}

button {
  margin-top: 10px;
  padding: 8px 16px;
  background-color: #2dc1a9;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}

button:hover {
  background-color: #2c3f50;
}

#spanResult {
  margin-top: 10px;
  padding: 10px;
  background-color: #e0e0e0;
  border-radius: 4px;
}