body, html {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0; 
}

.page-preloader {
  top: 0;
  left: 0;
  z-index: 999;
  position: fixed;
  height: 100%;
  width: 100%;
  text-align:center; 
}

.preloader-preview-area {
  animation-delay: -0.2s;
    top: 50%;
    -ms-transform: translateY(100%);
        transform: translateY(100%);
    margin-top: 10px;
    max-height: calc(50% - 20px);
  opacity: 1; 
  width: 100%;
  text-align: center;
  position: absolute; 
}
.preloader-logo {
    max-width: 90%;
    top: 50%;
    -ms-transform: translateY(-100%);
        transform: translateY(-100%);
    margin: -10px auto 0 auto;
    max-height: calc(50% - 20px);
    opacity: 1;
    position: relative;
}
.ball-pulse > div {
  width: 15px;
  height: 15px;
  border-radius: 100%;
  margin: 2px;
  animation-fill-mode: both;
  display: inline-block;
  animation: ball-pulse 0.75s infinite cubic-bezier(0.2, 0.68, 0.18, 1.08);
}
.ball-pulse > div:nth-child(1) {
  animation-delay: -0.36s;
}
.ball-pulse > div:nth-child(2) {
  animation-delay: -0.24s;
}
.ball-pulse > div:nth-child(3) {
  animation-delay: -0.12s;
}
@keyframes ball-pulse {
  0% {
    transform: scale(1);
    opacity: 1;
  }
  45% {
    transform: scale(0.1);
    opacity: 0.7;
  }
  80% {
    transform: scale(1);
    opacity: 1;
  }
}
.ball-clip-rotate-pulse {
  position: relative;
  -ms-transform: translateY(-15px) translateX(-10px);
      transform: translateY(-15px) translateX(-10px);
  display: inline-block;
}
.ball-clip-rotate-pulse > div {
  animation-fill-mode: both;
  position: absolute;
  top: 0px;
  left: 0px;
  border-radius: 100%;
}
.ball-clip-rotate-pulse > div:first-child {
  height: 36px;
  width: 36px;
  top: 7px;
  left: -7px;
  animation: ball-clip-rotate-pulse-scale 1s 0s cubic-bezier(0.09, 0.57, 0.49, 0.9) infinite;
}
.ball-clip-rotate-pulse > div:last-child {
  position: absolute;
  width: 50px;
  height: 50px;
  left: -16px;
  top: -2px;
  background: transparent;
  border: 2px solid;
  animation: ball-clip-rotate-pulse-rotate 1s 0s cubic-bezier(0.09, 0.57, 0.49, 0.9) infinite;
  animation-duration: 1s;
}
@keyframes ball-clip-rotate-pulse-rotate {
  0% {
    transform: rotate(0deg) scale(1);
  }
  50% {
    transform: rotate(180deg) scale(0.6);
  }
  100% {
    transform: rotate(360deg) scale(1);
  }
}
@keyframes ball-clip-rotate-pulse-scale {
  30% {
    transform: scale(0.3);
  }
  100% {
    transform: scale(1);
  }
}
@keyframes square-spin {
  25% {
    transform: perspective(100px) rotateX(180deg) rotateY(0);
  }
  50% {
    transform: perspective(100px) rotateX(180deg) rotateY(180deg);
  }
  75% {
    transform: perspective(100px) rotateX(0) rotateY(180deg);
  }
  100% {
    transform: perspective(100px) rotateX(0) rotateY(0);
  }
}
.square-spin {
  display: inline-block;
}
.square-spin > div {
  animation-fill-mode: both;
  width: 50px;
  height: 50px;
  animation: square-spin 3s 0s cubic-bezier(0.09, 0.57, 0.49, 0.9) infinite;
}
.cube-transition {
  position: relative;
  -ms-transform: translate(-25px, -25px);
      transform: translate(-25px, -25px);
  display: inline-block;
}
.cube-transition > div {
  animation-fill-mode: both;
  width: 15px;
  height: 15px;
  position: absolute;
  top: -5px;
  left: -5px;
  animation: cube-transition 1.6s 0s infinite ease-in-out;
}
.cube-transition > div:last-child {
  animation-delay: -0.8s;
}
@keyframes cube-transition {
  25% {
    transform: translateX(50px) scale(0.5) rotate(-90deg);
  }
  50% {
    transform: translate(50px, 50px) rotate(-180deg);
  }
  75% {
    transform: translateY(50px) scale(0.5) rotate(-270deg);
  }
  100% {
    transform: rotate(-360deg);
  }
}
.ball-scale > div {
  border-radius: 100%;
  margin: 2px;
  animation-fill-mode: both;
  display: inline-block;
  height: 60px;
  width: 60px;
  animation: ball-scale 1s 0s ease-in-out infinite;
}
@keyframes ball-scale {
  0% {
    transform: scale(0);
  }
  100% {
    transform: scale(1);
    opacity: 0;
  }
}
.line-scale > div {
  animation-fill-mode: both;
  display: inline-block;
  width: 5px;
  height: 50px;
  border-radius: 2px;
  margin: 2px;
}
.line-scale > div:nth-child(1) {
  animation: line-scale 1s -0.5s infinite cubic-bezier(0.2, 0.68, 0.18, 1.08);
}
.line-scale > div:nth-child(2) {
  animation: line-scale 1s -0.4s infinite cubic-bezier(0.2, 0.68, 0.18, 1.08);
}
.line-scale > div:nth-child(3) {
  animation: line-scale 1s -0.3s infinite cubic-bezier(0.2, 0.68, 0.18, 1.08);
}
.line-scale > div:nth-child(4) {
  animation: line-scale 1s -0.2s infinite cubic-bezier(0.2, 0.68, 0.18, 1.08);
}
.line-scale > div:nth-child(5) {
  animation: line-scale 1s -0.1s infinite cubic-bezier(0.2, 0.68, 0.18, 1.08);
}
@keyframes line-scale {
  0% {
    transform: scaley(1);
  }
  50% {
    transform: scaley(0.4);
  }
  100% {
    transform: scaley(1);
  }
}
.ball-scale-multiple {
  position: relative;
  -ms-transform: translateY(30px);
      transform: translateY(30px);
  display: inline-block;
}
.ball-scale-multiple > div {
  border-radius: 100%;
  animation-fill-mode: both;
  margin: 2px;
  position: absolute;
  left: -30px;
  top: 0px;
  opacity: 0;
  margin: 0;
  width: 50px;
  height: 50px;
  animation: ball-scale-multiple 1s 0s linear infinite;
}
.ball-scale-multiple > div:nth-child(2) {
  animation-delay: -0.2s;
}
.ball-scale-multiple > div:nth-child(3) {
  animation-delay: -0.2s;
}
@keyframes ball-scale-multiple {
  0% {
    transform: scale(0);
    opacity: 0;
  }
  5% {
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: 0;
  }
}
.ball-pulse-sync {
  display: inline-block;
}
.ball-pulse-sync > div {
  width: 15px;
  height: 15px;
  border-radius: 100%;
  margin: 2px;
  animation-fill-mode: both;
  display: inline-block;
}
.ball-pulse-sync > div:nth-child(1) {
  animation: ball-pulse-sync 0.6s -0.21s infinite ease-in-out;
}
.ball-pulse-sync > div:nth-child(2) {
  animation: ball-pulse-sync 0.6s -0.14s infinite ease-in-out;
}
.ball-pulse-sync > div:nth-child(3) {
  animation: ball-pulse-sync 0.6s -0.07s infinite ease-in-out;
}
@keyframes ball-pulse-sync {
  33% {
    transform: translateY(10px);
  }
  66% {
    transform: translateY(-10px);
  }
  100% {
    transform: translateY(0);
  }
}
.transparent-circle {
  display: inline-block;
  border-top: 0.5em solid rgba(255, 255, 255, 0.2);
  border-right: 0.5em solid rgba(255, 255, 255, 0.2);
  border-bottom: 0.5em solid rgba(255, 255, 255, 0.2);
  border-left: 0.5em solid #ffffff;
  transform: translateZ(0);
  animation: transparent-circle 1.1s infinite linear;
  width: 50px;
  height: 50px;
  border-radius: 50%;
}
.transparent-circle:after {
  border-radius: 50%;
  width: 10em;
  height: 10em;
}
@keyframes transparent-circle {
  0% {
    transform: rotate(0deg);
  }
  100% {
    transform: rotate(360deg);
  }
}
.ball-spin-fade-loader {
  position: relative;
  top: -10px;
  left: -10px;
  display: inline-block;
}
.ball-spin-fade-loader > div {
  width: 15px;
  height: 15px;
  border-radius: 100%;
  margin: 2px;
  animation-fill-mode: both;
  position: absolute;
  animation: ball-spin-fade-loader 1s infinite linear;
}
.ball-spin-fade-loader > div:nth-child(1) {
  top: 25px;
  left: 0;
  animation-delay: -0.84s;
  -webkit-animation-delay: -0.84s;
}
.ball-spin-fade-loader > div:nth-child(2) {
  top: 17.05px;
  left: 17.05px;
  animation-delay: -0.72s;
  -webkit-animation-delay: -0.72s;
}
.ball-spin-fade-loader > div:nth-child(3) {
  top: 0;
  left: 25px;
  animation-delay: -0.60s;
  -webkit-animation-delay: -0.60s;
}
.ball-spin-fade-loader > div:nth-child(4) {
  top: -17.05px;
  left: 17.05px;
  animation-delay: -0.48s;
  -webkit-animation-delay: -0.48s;
}
.ball-spin-fade-loader > div:nth-child(5) {
  top: -25px;
  left: 0;
  animation-delay: -0.36s;
  -webkit-animation-delay: -0.36s;
}
.ball-spin-fade-loader > div:nth-child(6) {
  top: -17.05px;
  left: -17.05px;
  animation-delay: -0.24s;
  -webkit-animation-delay: -0.24s;
}
.ball-spin-fade-loader > div:nth-child(7) {
  top: 0;
  left: -25px;
  animation-delay: -0.12s;
  -webkit-animation-delay: -0.12s;
}
.ball-spin-fade-loader > div:nth-child(8) {
  top: 17.05px;
  left: -17.05px;
  animation-delay: 0s;
  -webkit-animation-delay: 0s;
}
@keyframes ball-spin-fade-loader {
  50% {
    opacity: 0.3;
    transform: scale(0.4);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}