body {
  font-family: Arial, sans-serif;
  margin: 30px;
  background-color: rgb(224, 224, 224);
}

input,
button {
  margin: 5px 5px 5px 0;
  padding: 8px;
  font-size: 14px;
}

#rolls {
  margin-top: 10px;
  font-weight: bold;
}