body {
  padding: 20px;
}

#rollBtn {
  cursor: pointer;
  padding: 10px;
  border-radius: 5px;
  border: none;
  background: #357ebd;
  color: white;
  box-shadow: 1px 1px 2px #333;
}


#article {
  padding:  5% 20% 0 0;
}