.photo-gallery{display:flex;justify-content:space-between;align-items:stretch;align-content:stretch;flex-flow:row wrap}.photo-gallery figure{position:relative;width:calc(50% - .5rem);margin:.25rem;flex:0 0 auto;overflow:hidden}.photo-gallery img{display:block;width:100%;height:auto}.photo-gallery figcaption{background:rgba(0,0,0,.5);color:#fff;position:absolute;left:0;bottom:0;width:100%;padding:.5rem 1rem;font-size:.75rem;transform:translate(0,100%);opacity:0;transition:all .25s linear}.photo-gallery figure:hover figcaption,.photo-gallery figure:focus figcaption{transform:translate(0,0);opacity:1}.photo-gallery em{font-size:.625rem}.photo-gallery figcaption :last-child{margin-bottom:0}@media(min-width:768px){.photo-gallery figure{width:calc(50% - .5rem)}}