body {
  background: #fcc;
  height: 100%;
}
body .container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  align-content: center;
}
body .container .first-name span {
  padding: 1rem;
  font-family: "Cedarville Cursive", cursive;
  font-size: 5rem;
  letter-spacing: 0.15rem;
  color: #bd2222;
}
body .container .last-name span {
  padding: 1rem;
  font-family: "Cedarville Cursive", cursive;
  font-size: 5rem;
  letter-spacing: 0.15rem;
  color: #bd2222;
}
body .container .heart {
  position: relative;
  height: 13rem;
  width: 13rem;
  background: #ff8a80;
  border-radius: 50%;
  animation: pulse 2s linear infinite;
}
body .container .heart span {
  position: absolute;
  color: #fcc;
  font-family: "Cedarville Cursive", cursive;
  font-size: 1.2rem;
  letter-spacing: 0.15rem;
  z-index: 2;
  top: 5.5rem;
  left: 4.2rem;
  opacity: 0;
}
body .container .heart span:hover {
  animation: apear 5s ease;
}
body .container .heart .right-heart {
  position: absolute;
  right: 3.2rem;
  top: 2.8rem;
  height: 55%;
  width: 30%;
  border-radius: 90% 100% 0 90%;
  background: #bd2222;
  transform: rotate(45deg);
}
body .container .heart .left-heart {
  position: absolute;
  left: 3.5rem;
  top: 2.9rem;
  height: 55%;
  width: 30%;
  border-radius: 100% 90% 90% 0;
  background: #bd2222;
  transform: rotate(-45deg);
}

@keyframes pulse {
  0% {
    transform: scale(0.9);
  }
  50% {
    transform: scale(1);
  }
  100% {
    transform: scale(0.9);
  }
}
@keyframes apear {
  0% {
    opacity: 0;
  }
  20% {
    opacity: 0.5;
  }
  40% {
    opacity: 1;
  }
  60% {
    opacity: 0.5;
  }
  80% {
    opacity: 0.2;
  }
  100% {
    opacity: 0;
  }
}