// originally by bourbon:
// https://github.com/thoughtbot/bourbon/blob/master/app/assets/stylesheets/css3/_keyframes.scss

// Adds keyframes blocks for supported prefixes, removing redundant prefixes in the block's content
@mixin keyframes($name) 
{
	@-webkit-keyframes #{$name} {
		@content;
	}
	@-moz-keyframes #{$name} {
		@content;
	}
	@-o-keyframes #{$name} {
		@content;
	}
	@keyframes #{$name} {
		@content;
	}
}