.galleria-item-wrapper{aspect-ratio:4/3;min-height:250px;overflow:hidden;position:relative;width:100%}@media(min-width:768px){.galleria-item-wrapper{aspect-ratio:16/9}}.galleria-item-wrapper .galleria-item-bg{background-position:50%;background-repeat:no-repeat;background-size:cover;display:block;height:100%;left:0;position:absolute;top:0;width:100%}.crossfade-enter-active,.crossfade-leave-active{transition:opacity .5s ease-in-out}.crossfade-enter-from,.crossfade-leave-to{opacity:0}.crossfade-enter-to,.crossfade-leave-from{opacity:1}