.columns-area {
  height: 100vh; /* Oder 100% */
  overflow-x: auto;
}
.column {
  height: 100%;
}

.scrollable-content {
  overflow-x: auto;
  white-space: nowrap; /* Verhindert Zeilenumbruch */
}

.scrollable-container::-webkit-scrollbar-horizontal {
    height: 22px !important;
}