Vorlage:Column-multiple/styles.css

.column-multiple,
div[style*=column] {
   margin-top: 0.3em;
}
.column-multiple > ol,
.column-multiple > ul,
.column-multiple > p,
div[style*=column] > ol,
div[style*=column] > ul {
   margin-top: 0;
}
.column-multiple li,
div[style*=column] li,
.column-multiple-avoid  {
   break-inside: avoid;
   break-inside: avoid-column;
   page-break-inside: avoid;
}
.column-multiple-avoid-3  {
   orphans: 3;
   widows: 3;
}