#preloader {
    overflow: hidden;
    background-image: linear-gradient(45deg, #009EC5 0%, #2e7eed 20%, #02398c 50%);
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    position: fixed;
    z-index: 9999;
    color: #fff;
}
  
#preloader .jumper {
    left: 0;
    top: 0;
    right: 0;
    bottom: 0;
    display: block;
    position: absolute;
    margin: auto;
    width: 50px;
    height: 50px;
}
  
#preloader .jumper > div {
    background-color: #fff;
    width: 10px;
    height: 10px;
    border-radius: 100%;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
    position: absolute;
    opacity: 0;
    width: 50px;
    height: 50px;
    -webkit-animation: jumper 1s 0s linear infinite;
    animation: jumper 1s 0s linear infinite;
}
  
#preloader .jumper > div:nth-child(2) {
    -webkit-animation-delay: 0.33333s;
    animation-delay: 0.33333s;
}
  
#preloader .jumper > div:nth-child(3) {
    -webkit-animation-delay: 0.66666s;
    animation-delay: 0.66666s;
}
  
@-webkit-keyframes jumper {
    0% {
      opacity: 0;
      -webkit-transform: scale(0);
      transform: scale(0);
    }
    5% {
      opacity: 1;
    }
    100% {
      -webkit-transform: scale(1);
      transform: scale(1);
      opacity: 0;
    }
}
  
@keyframes jumper {
    0% {
      opacity: 0;
      -webkit-transform: scale(0);
      transform: scale(0);
    }
    5% {
      opacity: 1;
    }
    100% {
      opacity: 0;
    }
}