.single-gallery-thumbnail { visibility: hidden; }
.wrapper-operator-gallery-single-gallery-thumbnail .imagegallery__v3-arrow-left { display: none; }
.wrapper-operator-gallery-single-gallery-thumbnail .imagegallery__v3-arrow-right { display: none; }

@media (max-width: 991px) {
	.single-gallery-thumbnail { display: none; }
}