.loader{width:40px;height:40px;border-radius:50%;background-color:hsla(0,0%,100%,.8);animation:pulse 1.5s infinite;box-shadow:0 0 50px hsla(0,0%,100%,.5)}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.3)}to{transform:scale(1)}}