Spinning icon (used for animation)

loading-icon.css

/* Vendor prefixes have not yet been added */

.icon-loading {
  font-size: 56px;
	left: 50%;
	margin: -23px 0 0 -23px;
	position: fixed;
	top: 50%;
	z-index: 9999;
	text-shadow: 0 2px 1px rgba(0,0,0,.6);
	animation: spin 1.2s infinite linear;
}
@keyframes spin {
  0% {
    -moz-transform: rotate(0deg);
    -o-transform: rotate(0deg);
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg);
  }

  100% {
    -moz-transform: rotate(359deg);
    -o-transform: rotate(359deg);
    -webkit-transform: rotate(359deg);
    transform: rotate(359deg);
  }
}