.loading {display: flex;justify-content: center;align-items: center;height: 100vh;overflow: hidden;animation-delay: 1s;}
#loading {display:none;position:fixed;top:0;width:100%;height:100%;z-index:10000;background:#000000;opacity:0.7;}

:root {
    --lbg-1: #3e414a;
    --lbg-2: #747a88;
    --lbg-3: #b6bdd7;
    --lbg-4: #808696;
    --lbg-5: #5f636f;
}

.item-1 {
  width: 20px;
  height: 20px;
  background: #f583a1;
  border-radius: 50%;
  background-color: var(--lbg-1);
  margin: 7px;
  display: flex;
  justify-content: center;
  align-items: center;
}
@keyframes scale {
  0% {
    transform: scale(1);
  }
  50%,
    75% {
    transform: scale(2.5);
  }
  78%, 100% {
    opacity: 0;
  }
}
.item-1:before {
  content: '';
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--lbg-1);
  opacity: 0.7;
  animation: scale 2s infinite cubic-bezier(0, 0, 0.49, 1.02);
  animation-delay: 200ms;
  transition: 0.5s all ease;
  transform: scale(1);
}

.item-2 {
  width: 20px;
  height: 20px;
  background: #f583a1;
  border-radius: 50%;
  background-color: var(--lbg-2);
  margin: 7px;
  display: flex;
  justify-content: center;
  align-items: center;
}
@keyframes scale {
  0% {
    transform: scale(1);
  }
  50%,
    75% {
    transform: scale(2.5);
  }
  78%, 100% {
    opacity: 0;
  }
}
.item-2:before {
  content: '';
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--lbg-2);
  opacity: 0.7;
  animation: scale 2s infinite cubic-bezier(0, 0, 0.49, 1.02);
  animation-delay: 400ms;
  transition: 0.5s all ease;
  transform: scale(1);
}

.item-3 {
  width: 20px;
  height: 20px;
  background: #f583a1;
  border-radius: 50%;
  background-color: var(--lbg-3);
  margin: 7px;
  display: flex;
  justify-content: center;
  align-items: center;
}
@keyframes scale {
  0% {
    transform: scale(1);
  }
  50%,
    75% {
    transform: scale(2.5);
  }
  78%, 100% {
    opacity: 0;
  }
}
.item-3:before {
  content: '';
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--lbg-3);
  opacity: 0.7;
  animation: scale 2s infinite cubic-bezier(0, 0, 0.49, 1.02);
  animation-delay: 600ms;
  transition: 0.5s all ease;
  transform: scale(1);
}

.item-4 {
  width: 20px;
  height: 20px;
  background: #f583a1;
  border-radius: 50%;
  background-color: var(--lbg-4);
  margin: 7px;
  display: flex;
  justify-content: center;
  align-items: center;
}
@keyframes scale {
  0% {
    transform: scale(1);
  }
  50%,
    75% {
    transform: scale(2.5);
  }
  78%, 100% {
    opacity: 0;
  }
}
.item-4:before {
  content: '';
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--lbg-4);
  opacity: 0.7;
  animation: scale 2s infinite cubic-bezier(0, 0, 0.49, 1.02);
  animation-delay: 800ms;
  transition: 0.5s all ease;
  transform: scale(1);
}

.item-5 {
  width: 20px;
  height: 20px;
  background: #f583a1;
  border-radius: 50%;
  background-color: var(--lbg-5);
  margin: 7px;
  display: flex;
  justify-content: center;
  align-items: center;
}
@keyframes scale {
  0% {
    transform: scale(1);
  }
  50%,
    75% {
    transform: scale(2.5);
  }
  78%, 100% {
    opacity: 0;
  }
}
.item-5:before {
  content: '';
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--lbg-5);
  opacity: 0.7;
  animation: scale 2s infinite cubic-bezier(0, 0, 0.49, 1.02);
  animation-delay: 1000ms;
  transition: 0.5s all ease;
  transform: scale(1);
}