.vue-waterfall{width:100%;overflow-y:auto;position:relative}.vue-waterfall .slot-box{position:absolute;top:100%;left:100%;width:0;height:0;overflow:hidden}.vue-waterfall .vue-waterfall-column{float:left}.vue-waterfall.is-transition img{opacity:0}.vue-waterfall.is-transition img.animation{animation:lazy-animation .4s linear;animation-fill-mode:forwards}@keyframes lazy-animation{0%{opacity:0}to{opacity:1}}