:root {
  --display: none; 
}
.espera {
  position: relative;
  width: 1px;
  transform: scale(1.1);
  margin: 190px auto;
  display: var(--display);
}

.windows {
  height: 25px;
  width: 1px;
  position: absolute;
  animation: rotate 3.5s linear infinite;
}

.windows .punto {
  top: 40px;
  height: 7px;
  width: 7px;
  background: #2b2b2b;
  border-radius: 50%;
  position: relative;
}
.h4e {
  position: absolute;
  width: 170px;
  top: 55px;
  right: -85px;
  font-size: 14px;
  text-align: center;
  font-weight: 900;
  animation-name: focus-in-contract;
  animation-duration: 2.2s;
  animation-timing-function: ease;
  animation-delay: 0.9s;
  animation-iteration-count: 900;
  animation-direction: normal;
  animation-fill-mode: none;
}
@keyframes focus-in-contract {			
  0% {
    letter-spacing:1em;
    filter:blur(12px);
    opacity:0;
  }
  100% {
    filter:blur(0);
    opacity:1;
  }
}
@keyframes rotate {
  30% {
      transform: rotate(220deg);
  }

  40% {
      transform: rotate(450deg);
      opacity: 1;
  }

  75% {
      transform: rotate(720deg);
      opacity: 1;
  }

  76% {
      opacity: 0;
  }

  100% {
      opacity: 0;
      transform: rotate(0deg);
  }
}

.windows:nth-child(1) {
  animation-delay: 0.15s;
}

.windows:nth-child(2) {
  animation-delay: 0.3s;
}

.windows:nth-child(3) {
  animation-delay: 0.45s;
}

.windows:nth-child(4) {
  animation-delay: 0.6s;
}

.windows:nth-child(5) {
  animation-delay: 0.75s;
}

.windows:nth-child(6) {
  animation-delay: 0.9s;
}