pigallery2/frontend/app/gallery/navigator/navigator.gallery.component.css

.nav-container {
  position: relative;
}

.btn-group {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
}

ol {
  padding-right: 130px;
}

.dropdown-menu {
  min-width: 16rem;
}

.row {
  margin: 0;
  display: flex;
  cursor: pointer;
}

nav{
  z-index: 1;
}
.dropdown-toggle::after {
  display:none;
}