body.admin-color-act-theme .act-mosaic-gallery.is-style-simple-4squares-row{grid-template-rows:auto!important;height:auto!important}body.admin-color-act-theme .act-mosaic-gallery.is-style-simple-4squares-row .act-popup-mosaic-slider__content .act-galerie-slider__item img{-o-object-fit:contain;object-fit:contain}