.backblur{position: fixed;height: 100vh;width: 100%;background: #000000a3;}
.lds-spinner{position: absolute;width: 64px;height: 64px;left: 50%;top: 40%;}
.lds-spinner div {transform-origin: 32px 32px;animation: lds-spinner 1.2s linear infinite;}
.lds-spinner div:after {content: " ";display: block;position: absolute;top: 3px;left: 29px;width: 5px;height: 14px;border-radius: 20%;background: #fff;}
.lds-spinner div:nth-child(1) {transform: rotate(0deg);animation-delay: -1.1s;}
.lds-spinner div:nth-child(2) {transform: rotate(30deg);animation-delay: -1s;}
.lds-spinner div:nth-child(3) {transform: rotate(60deg);animation-delay: -0.9s;}
.lds-spinner div:nth-child(4) {transform: rotate(90deg);animation-delay: -0.8s;}
.lds-spinner div:nth-child(5) {transform: rotate(120deg);animation-delay: -0.7s;}
.lds-spinner div:nth-child(6) {transform: rotate(150deg);animation-delay: -0.6s;}
.lds-spinner div:nth-child(7) {transform: rotate(180deg);animation-delay: -0.5s;}
.lds-spinner div:nth-child(8) {transform: rotate(210deg);animation-delay: -0.4s;}
.lds-spinner div:nth-child(9) {transform: rotate(240deg);animation-delay: -0.3s;}
.lds-spinner div:nth-child(10) {transform: rotate(270deg);animation-delay: -0.2s;}
.lds-spinner div:nth-child(11) {transform: rotate(300deg);animation-delay: -0.1s;}
.lds-spinner div:nth-child(12) {transform: rotate(330deg);animation-delay: 0s;}
@keyframes lds-spinner {
  0% {opacity: 1;}
  100% {opacity: 0;}
}