img.lazyload,img.lazyloading{opacity:0;transition:opacity .4s}img.lazyloaded{opacity:1}@keyframes heartbeat{0%{transform:scale(1)}50%{transform:scale(1.2)}to{transform:scale(1)}}.animate-pulse{animation:heartbeat 1s infinite}.glow{position:relative;overflow:visible}.glow:before{content:"";position:absolute;top:-5px;left:-5px;right:-5px;bottom:-5px;border-radius:100%;box-shadow:0 0 20px 10px #fffc;animation:glow-pulse 1s infinite}@keyframes glow-pulse{0%{opacity:0}50%{opacity:1}to{opacity:0}}.centered-button{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}