body {
  font-family: Arial, sans-serif;
  background-color: #333;
  color: #fff;
  text-align: center;
}

.stage {
  margin: 20px auto;
}

button {
  background-color: #444;
  color: #fff;
  border: none;
  padding: 10px 20px;
  margin: 5px;
  cursor: pointer;
}

.compareBtn {
  min-width: 120px;
}

input {
  padding: 5px;
}

#resultList {
  list-style-position: inside;
  padding-left: 0;
}

#resultList li {
  text-align: center;
}