.animated.direction-alternate {
	-webkit-animation-direction: alternate;
	animation-direction: alternate;
}

.rotate-center {
	-webkit-animation-name: rotate-center;
	animation-name: rotate-center;
}

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