/* Display Flex */
@mixin flexbox {
	display: -webkit-flex;
	display: -ms-flex;
	display: flex;
}
/* Display Flexbox */
@mixin flexbox-row {
	 @include flexbox;
	-webkit-flex-direction: row;
	flex-direction: row;
}
/* Display Flexbox */
@mixin flexbox-column {
	@include flexbox;
	-webkit-flex-direction: column;
	flex-direction: column;
}
/* Pass in an array of values. */
@mixin hover-transition($hover-transition-values) {
	transition: nth($hover-transition-values, 1), nth($hover-transition-values, 2);
	-webkit-transition: nth($hover-transition-values, 1), nth($hover-transition-values, 2);
	&:hover {
		#{nth($hover-transition-values, 1)} : #{nth($hover-transition-values, 3)};
	}
}

/* Display Flex */
@mixin flexbox {
	display: -webkit-flex;
	display: -ms-flex;
	display: flex;
}
/* Display Flexbox */
@mixin flexbox-row {
	 @include flexbox;
	-webkit-flex-direction: row;
	flex-direction: row;
}
/* Display Flexbox */
@mixin flexbox-column {
	@include flexbox;
	-webkit-flex-direction: column;
	flex-direction: column;
}
/* Hover transition */
@mixin hover-transition($hover-transition-values) {
	transition: nth($hover-transition-values, 1), nth($hover-transition-values, 2);
	-webkit-transition: nth($hover-transition-values, 1), nth($hover-transition-values, 2);
	-moz-transition: nth($hover-transition-values, 1), nth($hover-transition-values, 2);
	&:hover {
		#{nth($hover-transition-values, 1)} : #{nth($hover-transition-values, 3)};
	}
}

Add Firefox v15 and below transition support
Add Firefox v15 and below transition support
