.rui-breadcrumbs {
  position: sticky;
  top: 80px; 
  background: Canvas;
  z-index: 1000;
}

.rui-breadcrumbs::before {
  content: '';
  position: absolute;
  top: -100px;
  left: 0;
  width: 100%;
  height: 100px;
  background-color: Canvas;
}