.image-gallery .gallery-item{flex:0 0 100%;max-width:100%;margin-bottom:1rem}.image-gallery h2{margin-bottom:1rem}@media(min-width:576px){.image-gallery .gallery-item{padding:.5rem;padding-top:0;margin-bottom:.5rem}}@media(min-width:768px){.image-gallery .gallery-item{flex:0 0 50%;max-width:50%}}@media(min-width:992px){.image-gallery .gallery-item{flex:0 0 33.33333%;max-width:33.33333%}}