.spinner {
    height: 60px;
    width: 60px;
    margin: 0 auto 0 auto;
    position: relative;
    -webkit-animation: rotation .4s infinite linear;
    -moz-animation: rotation .4s infinite linear;
    -o-animation: rotation .4s infinite linear;
    animation: rotation .4s infinite linear;
    border-left: 6px solid rgba(0, 174, 239, .15);
    border-right: 6px solid rgba(0, 174, 239, .15);
    border-bottom: 6px solid rgba(0, 174, 239, .15);
    border-top: 6px solid rgba(0, 174, 239, .8);
    border-radius: 100% !important;
    ;
}

@-webkit-keyframes rotation {
  from {
    -webkit-transform: rotate(0deg);
  }
  to {
    -webkit-transform: rotate(359deg);
  }
}

@-moz-keyframes rotation {
  from {
    -moz-transform: rotate(0deg);
  }
  to {
    -moz-transform: rotate(359deg);
  }
}

@-o-keyframes rotation {
  from {
    -o-transform: rotate(0deg);
  }
  to {
    -o-transform: rotate(359deg);
  }
}

@keyframes rotation {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(359deg);
  }
}