.wrapper {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 1;
    width: 152px;
    height: 152px;
  }
  
  .loader {
    border: 16px solid #f3f3f3;
    border-radius: 50%;
    border-top: 16px solid #00B082;
    width: 120px;
    height: 120px;
    -webkit-animation: spin 2s linear infinite;
    animation: spin 2s linear infinite;
  }
  
  .wrapper {
    background: url("/mergo.png") center no-repeat;
    background-size: 128px;
  }
  
  @-webkit-keyframes spin {
    0% {
      -webkit-transform: rotate(0deg);
    }
    100% {
      -webkit-transform: rotate(360deg);
    }
  }
  
  @keyframes spin {
    0% {
      transform: rotate(0deg);
    }
    100% {
      transform: rotate(360deg);
    }
  }