

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

.inline-block ( @vertical: top ) {
	display:        inline-block;
	*display:       inline;
	zoom:           1;
	vertical-align: @vertical;
}

.placeholder(@color: @input-color-placeholder) {
	&:-moz-placeholder {
		color: @color;
	}
	// Firefox 4-18
	&::-moz-placeholder {
		color: @color;
	}
	// Firefox 19+
	&:-ms-input-placeholder {
		color: @color;
	}
	// Internet Explorer 10+
	&::-webkit-input-placeholder {
		color: @color;
	}
	// Safari and Chrome
}

.hex2rgba(@color, @opacity : 1) {
	@result: rgba(red(@color), green(@color), blue(@color), @opacity);
}

.transition (@transition: all 0.2s ease-in-out 0s) {
	-webkit-transition: @transition;
	-moz-transition:    @transition;
	-o-transition:      @transition;
	-ms-transition:     @transition;
	transition:         @transition;
}

.gradient (@startColor: #eee, @endColor: white) {
	background:       -webkit-gradient(linear, left top, left bottom, from(@startColor), to(@endColor));
	background:       -webkit-linear-gradient(top, @startColor, @endColor);
	background:       -moz-linear-gradient(top, @startColor, @endColor);
	background:       -ms-linear-gradient(top, @startColor, @endColor);
	background:       -o-linear-gradient(top, @startColor, @endColor);
	background-color: @startColor;
}

.horizontal-gradient (@startColor: #eee, @endColor: white) {
	background-color: @startColor;
	background-image: -webkit-gradient(linear, left top, right top, from(@startColor), to(@endColor));
	background-image: -webkit-linear-gradient(left, @startColor, @endColor);
	background-image: -moz-linear-gradient(left, @startColor, @endColor);
	background-image: -ms-linear-gradient(left, @startColor, @endColor);
	background-image: -o-linear-gradient(left, @startColor, @endColor);
}

.vertical_gradient(@from: #000, @to: #FFF) {
	background: @from;
	background: -webkit-gradient(linear, left top, left bottom, from(@from), to(@to));
	background: -webkit-linear-gradient(@from, @to);
	background: -moz-linear-gradient(center top, @from 0%, @to 100%);
	background: -moz-gradient(center top, @from 0%, @to 100%);
}

.bw-gradient(@color: #F5F5F5, @start: 0, @stop: 255) {
	background: @color;
	background: -webkit-gradient(linear,
	left bottom,
	left top,
	color-stop(0, rgb(@start,@start,@start)),
	color-stop(1, rgb(@stop,@stop,@stop)));
	background: -ms-linear-gradient(bottom,
	rgb(@start,@start,@start) 0%,
	rgb(@stop,@stop,@stop) 100%);
	background: -moz-linear-gradient(center bottom,
	rgb(@start,@start,@start) 0%,
	rgb(@stop,@stop,@stop) 100%);
	background: -o-linear-gradient(rgb(@stop,@stop,@stop),
	rgb(@start,@start,@start));
	filter:     e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)",rgb(@stop,@stop,@stop), rgb(@start,@start,@start)));
}

.bordered(@top-color: #EEE, @right-color: #EEE, @bottom-color: #EEE, @left-color: #EEE) {
	border-top:    solid 1px @top-color;
	border-left:   solid 1px @left-color;
	border-right:  solid 1px @right-color;
	border-bottom: solid 1px @bottom-color;
}

.drop-shadow(@x-axis: 0, @y-axis: 1px, @blur: 2px, @alpha: 0.1) {
	-webkit-box-shadow: @x-axis @y-axis @blur rgba(0, 0, 0, @alpha);
	-moz-box-shadow:    @x-axis @y-axis @blur rgba(0, 0, 0, @alpha);
	box-shadow:         @x-axis @y-axis @blur rgba(0, 0, 0, @alpha);
}

.box_shadow(@shadow_x:3px, @shadow_y:3px, @shadow_rad:3px, @shadow_in:3px, @shadow_color:#888) {
	box-shadow:         @shadow_x @shadow_y @shadow_rad @shadow_in @shadow_color;
	-webkit-box-shadow: @shadow_x @shadow_y @shadow_rad @shadow_in @shadow_color;
}

.inset_box_shadow(@shadow_x:3px, @shadow_y:3px, @shadow_rad:3px, @shadow_in:3px, @shadow_color:#888) {
	box-shadow:         inset @shadow_x @shadow_y @shadow_rad @shadow_in @shadow_color;
	-webkit-box-shadow: inset @shadow_x @shadow_y @shadow_rad @shadow_in @shadow_color;
}

.text_shadow(@shadow_x:3px, @shadow_y:3px, @shadow_rad:3px, @shadow_color:#fff) {
	text-shadow: @shadow_x @shadow_y @shadow_rad @shadow_color;
}

.rounded(@radius: 2px) {
	-webkit-border-radius: @radius;
	-moz-border-radius:    @radius;
	border-radius:         @radius;
}

.border-radius(@topright: 0, @bottomright: 0, @bottomleft: 0, @topleft: 0) {
	-webkit-border-top-right-radius:    @topright;
	-webkit-border-bottom-right-radius: @bottomright;
	-webkit-border-bottom-left-radius:  @bottomleft;
	-webkit-border-top-left-radius:     @topleft;
	-moz-border-radius-topright:        @topright;
	-moz-border-radius-bottomright:     @bottomright;
	-moz-border-radius-bottomleft:      @bottomleft;
	-moz-border-radius-topleft:         @topleft;
	border-top-right-radius:            @topright;
	border-bottom-right-radius:         @bottomright;
	border-bottom-left-radius:          @bottomleft;
	border-top-left-radius:             @topleft;
	.background-clip(padding-box);
}

.opacity(@opacity: 0.5) {
	-moz-opacity:    @opacity;
	-khtml-opacity:  @opacity;
	-webkit-opacity: @opacity;
	opacity:         @opacity;
	@opperc: @opacity * 100;
	-ms-filter:      ~"progid:DXImageTransform.Microsoft.Alpha(opacity=@{opperc})";
	filter:          ~"alpha(opacity=@{opperc})";
}

.transition-duration(@duration: 0.2s) {
	-moz-transition-duration:    @duration;
	-webkit-transition-duration: @duration;
	-o-transition-duration:      @duration;
	transition-duration:         @duration;
}

.transition-delay(@delay: 0.2s) {
	-webkit-transition-delay: @delay;
	-moz-transition-delay:    @delay;
	-o-transition-delay:      @delay;
	transition-delay:         @delay;
}

.transform(...) {
	-webkit-transform: @arguments;
	-moz-transform:    @arguments;
	-o-transform:      @arguments;
	-ms-transform:     @arguments;
	transform:         @arguments;
}

.rotation(@deg:5deg) {
	.transform(rotate(@deg));
}

.scale(@ratio:1.5) {
	.transform(scale(@ratio));
}

.scaleY(@ratio:1.5) {
	.transform(scaleY(@ratio));
}

.scaleX(@ratio:1.5) {
	.transform(scaleX(@ratio));
}

.transform(@string) {
	-webkit-transform: @string;
	-moz-transform:    @string;
	-ms-transform:     @string;
	-o-transform:      @string;
}

.translate (@x, @y:0) {
	-webkit-transform: translate(@x, @y);
	-moz-transform:    translate(@x, @y);
	-ms-transform:     translate(@x, @y);
	-o-transform:      translate(@x, @y);
}

.translate3d (@x, @y: 0, @z: 0) {
	-webkit-transform: translate3d(@x, @y, @z);
	-moz-transform:    translate3d(@x, @y, @z);
	-ms-transform:     translate3d(@x, @y, @z);
	-o-transform:      translate3d(@x, @y, @z);
}

.perspective (@value: 1000) {
	-webkit-perspective: @value;
	-moz-perspective:    @value;
	-ms-perspective:     @value;
	perspective:         @value;
}

.transform-origin (@x:center, @y:center) {
	-webkit-transform-origin: @x @y;
	-moz-transform-origin:    @x @y;
	-ms-transform-origin:     @x @y;
	-o-transform-origin:      @x @y;
}

.skew (@deg, @deg2) {
	-webkit-transform: skew(@deg, @deg2);
	-moz-transform:    skew(@deg, @deg2);
	-ms-transform:     skew(@deg, @deg2);
	-o-transform:      skew(@deg, @deg2);
}

.animation (@name, @duration: 300ms, @delay: 0, @ease: ease) {
	-webkit-animation: @name @duration @delay @ease;
	-moz-animation:    @name @duration @delay @ease;
	-ms-animation:     @name @duration @delay @ease;
}

.inner-shadow(@horizontal:0, @vertical:1px, @blur:2px, @alpha: 0.4) {
	-webkit-box-shadow: inset @horizontal @vertical @blur rgba(0, 0, 0, @alpha);
	-moz-box-shadow:    inset @horizontal @vertical @blur rgba(0, 0, 0, @alpha);
	box-shadow:         inset @horizontal @vertical @blur rgba(0, 0, 0, @alpha);
}

.box-shadow(@arguments) {
	-webkit-box-shadow: @arguments;
	-moz-box-shadow:    @arguments;
	box-shadow:         @arguments;
}

.box-sizing(@sizing: border-box) {
	-ms-box-sizing:     @sizing;
	-moz-box-sizing:    @sizing;
	-webkit-box-sizing: @sizing;
	box-sizing:         @sizing;
}

.user-select(@argument: none) {
	-webkit-user-select: @argument;
	-moz-user-select:    @argument;
	-ms-user-select:     @argument;
	user-select:         @argument;
}

.background-clip(@argument: padding-box) {
	-moz-background-clip:    @argument;
	-webkit-background-clip: @argument;
	background-clip:         @argument;
}

.font-size(@sizeValue) {
	@remValue: @sizeValue;
	@pxValue: (@sizeValue * 10);
	font-size: ~"@{pxValue}px";
	font-size: ~"@{remValue}rem";
}

.center-block() {
	display:      block;
	margin-left:  auto;
	margin-right: auto;
}

.text-truncate() {
	overflow:      hidden;
	text-overflow: ellipsis;
	white-space:   nowrap;
}

.absolute-center() {
	margin:   auto;
	position: absolute;
	top:      0;
	left:     0;
	bottom:   0;
	right:    0;
}

.backface-visibility() {
	-webkit-backface-visibility: hidden;
	-moz-backface-visibility:    hidden;
	-ms-backface-visibility:     hidden;
	-o-backface-visibility:      hidden;
	backface-visibility:         hidden;
}

.is-Translated (@width:100%) {
	width:             @width;
	margin:            auto;
	position:          absolute;
	top:               50%;
	left:              50%;
	-webkit-transform: translate(-50%, -50%);
	transform:         translate(-50%, -50%);
}

//****************************** VARIABLES ******************************//
// Updates for small tablets and smart phones in landscape
@xs: ~"only screen and (min-width: 30em)";
@xs-max: ~"(max-width: 767px)";
// Updates for tablets in portrait
@sm: ~"only screen and (min-width: 768px)";
@sm-max: ~"(max-width: 992px)";
// Updates for tablets in landscape
@md: ~"only screen and (min-width: 992px)";
@md-max: ~"(max-width: 1199px)";
// Updates for desktop
@lg: ~"only screen and (min-width: 1200px)";
// Updates for ultra desktop
@xlg: ~"only screen and (min-width: 100em)";
// High resolution screens e.g. Retina
@retina: ~"(-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi)";

.clear() {
	&:extend(.clr all);
}

.transi() {
	&:extend(.tran);
}

.absolute() {
	&:extend(.abl);
}
