//hover mixin
@mixin hover() {
	&:hover { @content; }
}

//hover focus mixin
@mixin hover-focus() {
	&:hover,
	&:focus {
		@content;
	}
}

//plain hover focus mixin
@mixin plain-hover-focus() {
	&,
	&:hover,
	&:focus {
		@content;
	}
}

//hover focus active mixin
@mixin hover-focus-active() {
	&:hover,
	&:focus,
	&:active {
		@content;
	}
}