div.spinner {
  position: absolute;
  width: 36px;
  height: 36px;
  display: block;
  padding: 10px;
  border-radius: 10px;
  z-index: 999999;
  top: calc(50% - 36px/2 + 128px) !important;
}

div.spinner div {
  width: 6%;
  height: 16%;
  background: #FFF;
  position: absolute;
  left: 49%;
  top: 43%;
  opacity: 0;
  border-radius: 50px;
  box-shadow: 0 0 3px rgba(0,0,0,0.2);
  animation: fade 1s linear infinite;
}

@keyframes fade {
  from {opacity: 1;}
  to {opacity: 0.25;}
}

div.spinner div.bar1 {
  transform:rotate(0deg) translate(0, -130%);
  animation-delay: 0s;
}    

div.spinner div.bar2 {
  transform:rotate(30deg) translate(0, -130%); 
  animation-delay: -0.9167s;
}

div.spinner div.bar3 {
  transform:rotate(60deg) translate(0, -130%); 
  animation-delay: -0.833s;
}
div.spinner div.bar4 {
  transform:rotate(90deg) translate(0, -130%); 
  animation-delay: -0.7497s;
}
div.spinner div.bar5 {
  transform:rotate(120deg) translate(0, -130%); 
  animation-delay: -0.667s;
}
div.spinner div.bar6 {
  transform:rotate(150deg) translate(0, -130%); 
  animation-delay: -0.5837s;
}
div.spinner div.bar7 {
  transform:rotate(180deg) translate(0, -130%); 
  animation-delay: -0.5s;
}
div.spinner div.bar8 {
  transform:rotate(210deg) translate(0, -130%); 
  animation-delay: -0.4167s;
}
div.spinner div.bar9 {
  transform:rotate(240deg) translate(0, -130%); 
  animation-delay: -0.333s;
}
div.spinner div.bar10 {
  transform:rotate(270deg) translate(0, -130%); 
  animation-delay: -0.2497s;
}
div.spinner div.bar11 {
  transform:rotate(300deg) translate(0, -130%); 
  animation-delay: -0.167s;
}
div.spinner div.bar12 {
  transform:rotate(330deg) translate(0, -130%); 
  animation-delay: -0.0833s;
}