#preloder {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 999999;
    background: #ffffff;
  }

  .loader {
    width: 70px;
    height: 70px;
    position: absolute;
    top: 50%;
    left: 47%;
    margin-top: -13px;
    margin-left: -13px;
    border-radius: 60px;
    animation: loader 0.8s linear infinite;
    -webkit-animation: loader 0.8s linear infinite;
  }

  @keyframes loader {
    0% {
      -webkit-transform: rotate(0deg);
      transform: rotate(0deg);
      border: 4px solid #707070;
      border-left-color: transparent;
    }

    50% {
      -webkit-transform: rotate(180deg);
      transform: rotate(180deg);
      border: 4px solid #707070;
      border-left-color: transparent;
    }

    100% {
      -webkit-transform: rotate(360deg);
      transform: rotate(360deg);
      border: 4px solid #707070;
      border-left-color: transparent;
    }
  }

  @-webkit-keyframes loader {
    0% {
      -webkit-transform: rotate(0deg);
      border: 4px solid #707070;
      border-left-color: transparent;
    }

    50% {
      -webkit-transform: rotate(180deg);
      border: 4px solid #707070;
      border-left-color: transparent;
    }

    100% {
      -webkit-transform: rotate(360deg);
      border: 4px solid #707070;
      border-left-color: transparent;
    }
  }