brouilleursdeblanc/_sass/mixins.scss

// UTILITY MIXINS
// --------------------------------------------------

// Clearfix
// --------------------
// For clearing floats like a boss h5bp.com/q
@mixin clearfix {
  *zoom: 1;
  &:before,
  &:after {
    display: table;
    content: "";
    // Fixes Opera/contenteditable bug:
    // http://nicolasgallagher.com/micro-clearfix-hack/#comment-36952
    line-height: 0;
  }
  &:after {
    clear: both;
  }
}

// Webkit-style focus
// --------------------
@mixin tab-focus() {
  // Default
  outline: thin dotted #333;
  // Webkit
  outline: 5px auto -webkit-focus-ring-color;
  outline-offset: -2px;
}

// Center-align a block level element
// ----------------------------------
@mixin center-block() {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

// TYPOGRAPHY
// --------------------------------------------------

// Full-fat vertical rhythm
// ------------------------
@mixin font-size($size) {
  font-size: 0px + $size;
  font-size: 0rem + $size / $doc-font-size;
  line-height: 0 + round($doc-line-height / $size*10000) / 10000;
  margin-bottom: 0px + $doc-line-height;
  margin-bottom: 0rem + ($doc-line-height / $doc-font-size);
}

// Just the REMs
// -------------
@mixin font-rem($size) {
  font-size: 0px + $size;
  font-size: 0rem + $size / $doc-font-size;
}

// Just font-size and line-height
// ------------------------------
@mixin font($size) {
  font-size: 0px + $size;
  font-size: 0rem + $size / $doc-font-size;
  line-height: 0 + round($doc-line-height / $size*10000) / 10000;
}

@mixin text-overflow() {
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap; }

// GRADIENTS
// --------------------------------------------------

@mixin horizontal($startColor : $white, $endColor : $lightergrey) {
background-color: $endColor;
background-image  : -webkit-gradient(linear, 0 0, 100% 0, from($startColor), to($endColor)); // Safari 4+, Chrome 2+
background-image  : -webkit-linear-gradient(left, $startColor, $endColor); 					 // Safari 5.1+, Chrome 10+
background-image  : -moz-linear-gradient(left, $startColor, $endColor); 					 // FF 3.6+
background-image  : -ms-linear-gradient(left, $startColor, $endColor); 						 // IE10
background-image  : -o-linear-gradient(left, $startColor, $endColor); 						 // Opera 11.10
background-image  : linear-gradient(left, $startColor, $endColor); 							 // W3C
background-repeat : repeat-x; }

@mixin vertical($startColor : $white, $endColor:  $lightergrey) {
background-image  : -webkit-gradient(linear, 0 0, 0 100%, from($startColor), to($endColor)); // Safari 4+, Chrome 2+
background-image  : -webkit-linear-gradient(top, $startColor, $endColor); 					 // Safari 5.1+, Chrome 10+
background-color  : $endColor;
background-image  : -moz-linear-gradient(top, $startColor, $endColor);   					 // FF 3.6+
background-image  : -ms-linear-gradient(top, $startColor, $endColor); 						 // IE10
background-image  : -o-linear-gradient(top, $startColor, $endColor); 						 // Opera 11.10
background-image  : linear-gradient(top, $startColor, $endColor); 							 // W3C
background-repeat : repeat-x; }

@mixin directional($startColor : $white, $endColor : $lightergrey, $deg : 45deg) {
background-color  : $endColor;
background-image  : -moz-linear-gradient($deg, $startColor, $endColor); 					// FF 3.6+
background-image  : -ms-linear-gradient($deg, $startColor, $endColor); 						// IE10
background-image  : -webkit-linear-gradient($deg, $startColor, $endColor); 					// Safari 5.1+, Chrome 10+
background-image  : -o-linear-gradient($deg, $startColor, $endColor); 						// Opera 11.10
background-image  : linear-gradient($deg, $startColor, $endColor); 							// W3C
background-repeat : repeat-x; }

// .bordered(COLOR, COLOR, COLOR, COLOR);
@mixin 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; }

// ROUND CORNERS
// --------------------------------------------------

// @include rounded(VALUE);
@mixin rounded($radius:4px) {
border-radius : $radius; }

// @include border-radius(VALUE,VALUE,VALUE,VALUE);
@mixin border-radius($topright: 0, $bottomright: 0, $bottomleft: 0, $topleft: 0) {
border-top-right-radius : $topright;
border-bottom-right-radius : $bottomright;
border-bottom-left-radius : $bottomleft;
border-top-left-radius : $topleft;
background-clip : padding-box; }

// @include box-shadow(HORIZONTAL VERTICAL BLUR COLOR))
@mixin box-shadow($shadow: 0 1px 3px rgba(0,0,0,.25)) {
-webkit-box-shadow : $shadow;
-moz-box-shadow : $shadow;
box-shadow : $shadow; }

// @include drop-shadow(HORIZONTAL, VERTICAL, BLUR, ALPHA);
@mixin 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); }

// @include text-shadow();
@mixin text-shadow($shadow: 0 2px 3px rgba(0,0,0,.25)) {
text-shadow : $shadow; }

// @include opacity(VALUE);
@mixin opacity($opacity : .5) {
opacity : $opacity; }

// TRANSFORMATIONS
// --------------------------------------------------

// @include rotate(VALUEdeg);
@mixin rotate($deg) {
-webkit-transform : rotate($deg);
-moz-transform : rotate($deg);
-ms-transform : rotate($deg);
-o-transform : rotate($deg);
transform : rotate($deg); }

// @include scale(VALUE);
@mixin scale($ratio) {
-webkit-transform : scale($ratio);
-moz-transform : scale($ratio);
-ms-transform : scale($ratio);
-o-transform : scale($ratio);
transform : scale($ratio); }

// @include skew(VALUE, VALUE);
@mixin skew($x: 0, $y: 0) {
-webkit-transform : skew($x, $y);
-moz-transform : skew($x, $y);
-ms-transform : skew($x, $y);
-o-transform : skew($x, $y);
transform : skew($x, $y); }

// @include transition(PROPERTY DURATION DELAY(OPTIONAL) TIMING-FINCTION);
@mixin transition($transition) {
-webkit-transition : $transition;
-moz-transition : $transition;
-ms-transition : $transition;
-o-transition : $transition;
transition : $transition; }

// @include translate(VALUE, VALUE)
@mixin translate($x: 0, $y: 0) {
-webkit-transform : translate($x, $y);
-moz-transform : translate($x, $y);
-ms-transform : translate($x, $y);
-o-transform : translate($x, $y);
transform : translate($x, $y); }

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

@mixin 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;}

// BACKGROUND
// --------------------------------------------------

// @include background-alpha(VALUE VALUE);
@mixin background-alpha($color: $white, $alpha: 1) {
background-color : hsla(hue($color), saturation($color), lightness($color), $alpha); }

// @include background-size(VALUE VALUE);
@mixin background-size($size){
-webkit-background-size : $size;
-moz-background-size : $size;
-o-background-size : $size;
background-size : $size; }

// @include background-clip(VALUE); (border-box, padding-box, content-box)
@mixin background-clip($clip) {
-webkit-background-clip : $clip;
-moz-background-clip : $clip;
background-clip : $clip; }

// @include box-sizing(VALUE); (border-box, padding-box, content-box)
@mixin box-sizing($boxsize: border-box) {
-webkit-box-sizing : $boxsize;
-moz-box-sizing : $boxsize;
-ms-box-sizing : $boxsize;
box-sizing : $boxsize; }

// For image replacement
@mixin hide-text() {
text-indent : 100%;
white-space : nowrap;
overflow : hidden; }

// Hide from visual and speaking browsers
@mixin hidden() {
display : none !important; 
visibility : hidden; }
.hidden {
  display: none;
  visibility: hidden;
}

// Hide but maintain layout
@mixin invisible() { 
visibility : hidden; }

// @include resize(VALUE) (none, both, horizontal, vertical, inherit)
@mixin resize($direction: both) {
resize : $direction;
overflow : auto; }

// @include userselect(VALUE) (all, element, none, text)
@mixin user-select($select) {
-webkit-user-select : $select;
-moz-user-select : $select;
-o-user-select : $select;
user-select : $select; }

// Hidden but available to speaking browsers
@mixin visuallyhidden() { 
overflow : hidden; 
position : absolute;
clip : rect(0 0 0 0); 
height : 1px; 
width : 1px;
margin : -1px; 
padding : 0; 
border : 0; }