@mixin clearfix() {
	&:before,
	&:after {
		content: " "; /* 1 */
		display: table; /* 2 */
	}
	&:after {
		clear: both;
	}
}

// Grid Mixins

// Centered container element
@mixin container-fixed() {
	margin-right: auto;
	margin-left: auto;
	padding-left:  ($grid-gutter-width / 2);
	padding-right: ($grid-gutter-width / 2);
	@include clearfix();
}

// Creates a wrapper for a series of columns
@mixin make-row($gutter: $grid-gutter-width) {
	margin-left:  ($gutter / -2);
	margin-right: ($gutter / -2);
	@include clearfix();
}

// Generate the extra small columns
@mixin make-xs-column($columns, $gutter: $grid-gutter-width, $percentage_based: false) {
	position: relative;
	float: left;
	// Prevent columns from collapsing when empty
	min-height: 1px;
	// Inner gutter via padding
	padding-left:  ($gutter / 2);
	padding-right: ($gutter / 2);

	@if $percentage_based {
		width: (100% / $columns);
	} @else {
		width: percentage(($columns / $grid-columns));
	}
}

// Generate the small columns
@mixin make-sm-column($columns, $gutter: $grid-gutter-width, $percentage_based: false) {
	position: relative;
	// Prevent columns from collapsing when empty
	min-height: 1px;
	// Inner gutter via padding
	padding-left:  ($gutter / 2);
	padding-right: ($gutter / 2);

	// Calculate width based on number of columns available
	@media (min-width: $screen-sm-min) {
		float: left;
		@if $percentage_based {
			width: (100% / $columns);
		} @else {
			width: percentage(($columns / $grid-columns));
		}
	}
}

// Generate the small column offsets
@mixin make-sm-column-offset($columns) {
	@media (min-width: $screen-sm-min) {
		margin-left: percentage(($columns / $grid-columns));
	}
}

@mixin make-sm-column-push($columns) {
	@media (min-width: $screen-sm-min) {
		left: percentage(($columns / $grid-columns));
	}
}

@mixin make-sm-column-pull($columns) {
	@media (min-width: $screen-sm-min) {
		right: percentage(($columns / $grid-columns));
	}
}

// Generate the medium columns
@mixin make-md-column($columns, $gutter: $grid-gutter-width, $percentage_based: false) {
	position: relative;
	// Prevent columns from collapsing when empty
	min-height: 1px;
	// Inner gutter via padding
	padding-left:  ($gutter / 2);
	padding-right: ($gutter / 2);

	// Calculate width based on number of columns available
	@media (min-width: $screen-md-min) {
		float: left;
		@if $percentage_based {
			width: (100% / $columns);
		} @else {
			width: percentage(($columns / $grid-columns));
		}
	}
}

// Generate the medium column offsets
@mixin make-md-column-offset($columns) {
	@media (min-width: $screen-md-min) {
		margin-left: percentage(($columns / $grid-columns));
	}
}
@mixin make-md-column-push($columns) {
	@media (min-width: $screen-md) {
		left: percentage(($columns / $grid-columns));
	}
}
@mixin make-md-column-pull($columns) {
	@media (min-width: $screen-md-min) {
		right: percentage(($columns / $grid-columns));
	}
}

// Generate the large columns
@mixin make-lg-column($columns, $gutter: $grid-gutter-width, $percentage_based: false) {
	position: relative;
	// Prevent columns from collapsing when empty
	min-height: 1px;
	// Inner gutter via padding
	padding-left:  ($gutter / 2);
	padding-right: ($gutter / 2);

	// Calculate width based on number of columns available
	@media (min-width: $screen-lg-min) {
		float: left;
		@if $percentage_based {
			width: (100% / $columns);
		} @else {
			width: percentage(($columns / $grid-columns));
		}
	}
}

// Generate the large column offsets
@mixin make-lg-column-offset($columns) {
	@media (min-width: $screen-lg-min) {
		margin-left: percentage(($columns / $grid-columns));
	}
}
@mixin make-lg-column-push($columns) {
	@media (min-width: $screen-lg-min) {
		left: percentage(($columns / $grid-columns));
	}
}
@mixin make-lg-column-pull($columns) {
	@media (min-width: $screen-lg-min) {
		right: percentage(($columns / $grid-columns));
	}
}

// Vertically center anything (IE9+),
// remember to put -webkit-transform-style: preserve-3d; in parent element
@mixin vertical-align {
	position: relative;
	top: 50%;
	-webkit-transform: translateY(-50%);
	-ms-transform: translateY(-50%);
	transform: translateY(-50%);
}

// Style placeholders
@mixin placeholder {
	::-webkit-input-placeholder {@content}
	:-moz-placeholder           {@content}
	::-moz-placeholder          {@content}
	:-ms-input-placeholder      {@content}
}

// Ensuring text doesn’t overflow its container and breaks nicely
@mixin truncate-text($overflow: ellipsis) {
	overflow: hidden;
	white-space: nowrap;
	text-overflow: $overflow; // clip, ellipsis, or a string
}

// Loading spinner
@mixin spinner {
	width: 40px;
	height: 40px;
	background-color: #FFF;

	border-radius: 100%;
	-webkit-animation: scaleout 1.0s infinite ease-in-out;
	animation: scaleout 1.0s infinite ease-in-out;
}

// Theme Specific Mixins
@mixin secondary-font-style( $font-size: 11px ) {
	font-size: 11px;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	font-weight: 300;
}