.clue-div {
  padding-top: 15px;
  page-break-inside: avoid;
}
.clue-div > div:first-child {
  page-break-after: avoid;
}
.clue-div > div:first-child + div,
.clue-div img {
  page-break-before: avoid;
}

.num-at-end {
  font-size: 20px;
  vertical-align: 20px;
}