gantt-task-react/src/components/gantt/gantt.module.css

.ganttVerticalContainer {
  overflow-x: auto;
  overflow-y: hidden;
  font-size: 0;
  margin: 0;
  padding: 0;
}

.horizontalContainer {
  margin: 0;
  padding: 0;
  overflow-y: hidden;
}

.wrapper {
  display: flex;
  padding: 0;
  margin: 0;
  list-style: none;
  outline: none;
}