.photo-gallry-row{column-count:3;column-gap:12px}.photo-item{break-inside:avoid;margin-bottom:12px}.photo-item img{display:block;height:auto;width:100%}@media (max-width:991px){.photo-gallry-row{column-count:2}}@media (max-width:767px){.photo-gallry-row{column-count:1}}