@mixin transform($string){
	-webkit-transform: $string;
	-moz-transform: 	 $string;
	-ms-transform: 		 $string;
	-o-transform: 		 $string;
}
@mixin rotate($deg){
	-webkit-transform: rotate($deg);
	-moz-transform: 	 rotate($deg);
	-ms-transform: 		 rotate($deg);
	-o-transform: 		 rotate($deg);
}