#genotypes .col-sm-12,
#genotypes_sorted .col-sm-12 {
  overflow-x: scroll;
}

/* Override OS X's hidden scrollbars */

#genotypes .col-sm-12::-webkit-scrollbar,
#genotypes_sorted .col-sm-12::-webkit-scrollbar {
  -webkit-appearance: none;
  height: 5px;
}

#genotypes .col-sm-12::-webkit-scrollbar-thumb,
#genotypes_sorted .col-sm-12::-webkit-scrollbar-thumb {
  border-radius: 5px;
  background-color: rgba(0, 0, 0, 0.5);
  -webkit-box-shadow: 0 0 1px rgba(255, 255, 255, 0.5);
}