Template:Navbox episode table/style.css

.episode-table-body { 
 column-count:1;
 column-gap:2px;
}
@media only screen and (min-width:650px) {
 .episode-table-body { 
  column-count:2;
 }
}
@media only screen and (min-width:1000px) {
 .episode-table-body { 
  column-count:3;
 }
}

.episode-table-row {
 break-inside:avoid;
 margin-bottom:2px
}
.episode-table-row:nth-child(odd) {
 background-color:#f7f7f7
}