Loader

                    @-webkit-keyframes spinner {
    0% {
      -webkit-transform: rotate(0deg);
      transform: rotate(0deg);
    }
    100% {
      -webkit-transform: rotate(360deg);
      transform: rotate(360deg);
    }
  }
  @keyframes spinner {
    0% {
      -webkit-transform: rotate(0deg);
      transform: rotate(0deg);
    }
    100% {
      -webkit-transform: rotate(360deg);
      transform: rotate(360deg);
    }
  }

.loader {
    font-size: 1rem;
    text-indent: -9999em;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: #34BF72;
    position: relative;
    -webkit-animation: spinner 1s infinite linear;
    animation: spinner 0.7s infinite linear;
    -webkit-transform: translateZ(0);
    -ms-transform: translateZ(0);
    transform: translateZ(0);
  }
  .loader:before {
    width: 50%;
    height: 50%;
    background:white;
    border-radius: 100% 0 0 0;
    position: absolute;
    top: 0;
    left: 0;
    content: '';
  }
  .loader:after {
    background: white;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    content: '';
    margin: auto;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
  }