.chapterlist {
  overflow: hidden;
  margin-top: 2rem;
}

.chapterlist .row {
  overflow: hidden;
  padding: 8px;
}

.chapterlist .row:nth-of-type(odd) {
  background: #f3f3f3;
  
}

.chapterlist .row:nth-of-type(even) {
  background: #ffffff;
}