.card {
  width: 600px;
  height: 600px;
  margin: 50px;
  border-radius: 50px;
  max-width: 90%;
  max-height: 90%;
  position: relative;
  box-shadow: 0px 0px 10px rgba(255, 255, 255, 0.8);
  background-size: cover !important;
}
.card::after {
  width: 100%;
  height: 100%;
  border-radius: 50px;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  content: '';
  background: inherit;
  filter: blur(20px);
  transform: scale(1.05);
  opacity: 0.8;
  transition: 500ms all ease-in-out 0ms;
}
.card:hover::after {
  transform: scale(0.8);
  opacity: 0;
}
.card:nth-of-type(1) {
  background: url('https://assets.codepen.io/48941/photo-1627208550904-7abe585132d4.avif');
}
.card:nth-of-type(2) {
  background: url('https://assets.codepen.io/48941/photo-1560015534-cee980ba7e13.avif');
}
.card:nth-of-type(3) {
  background: url('https://assets.codepen.io/48941/photo-1641135821230-04f53e366336.avif');
}
.card:nth-of-type(4) {
  background: url('https://assets.codepen.io/48941/photo-1647099450706-bddaf1219994.avif');
}
body {
  background: #fff;
  color: white;
  font-family: system-ui, sans-serif;
  height: 98.65vh;
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
}