Synnefo » astakos

/* Mixins.less

 * Snippets of reusable CSS to develop faster and keep code readable

 * ----------------------------------------------------------------- */

// Clearfix for clearing floats like a boss h5bp.com/q

.clearfix() {

  zoom: 1;

  &:before,

  &:after {

    display: table;

    content: "";

    zoom: 1;

  }

  &:after {

    clear: both;

  }

}

// Center-align a block level element

.center-block() {

  display: block;

  margin-left: auto;

  margin-right: auto;

}

// Sizing shortcuts

.size(@height: 5px, @width: 5px) {

  height: @height;

  width: @width;

}

.square(@size: 5px) {

  .size(@size, @size);

}

// Input placeholder text

.placeholder(@color: @grayLight) {

  :-moz-placeholder {

    color: @color;

  }

  ::-webkit-input-placeholder {

    color: @color;

  }

}

// Font Stacks

#font {

  .shorthand(@weight: normal, @size: 14px, @lineHeight: 20px) {

    font-size: @size;

    font-weight: @weight;

    line-height: @lineHeight;

  }

  .sans-serif(@weight: normal, @size: 14px, @lineHeight: 20px) {

    font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;

    font-size: @size;

    font-weight: @weight;

    line-height: @lineHeight;

  }

  .serif(@weight: normal, @size: 14px, @lineHeight: 20px) {

    font-family: "Georgia", Times New Roman, Times, serif;

    font-size: @size;

    font-weight: @weight;

    line-height: @lineHeight;

  }

  .monospace(@weight: normal, @size: 12px, @lineHeight: 20px) {

    font-family: "Monaco", Courier New, monospace;

    font-size: @size;

    font-weight: @weight;

    line-height: @lineHeight;

  }

}

// Grid System

.fixed-container() {

  width: @siteWidth;

  margin-left: auto;

  margin-right: auto;

  .clearfix();

}

.columns(@columnSpan: 1) {

  width: (@gridColumnWidth * @columnSpan) + (@gridGutterWidth * (@columnSpan - 1));

}

.offset(@columnOffset: 1) {

  margin-left: (@gridColumnWidth * @columnOffset) + (@gridGutterWidth * (@columnOffset - 1));

}

// Necessary grid styles for every column to make them appear next to each other horizontally

.gridColumn() {

  display: inline;

  float: left;

  margin-left: @gridGutterWidth;

}

// makeColumn can be used to mark any element (e.g., .content-primary) as a column without changing markup to .span something

.makeColumn(@columnSpan: 1) {

  .gridColumn();

  .columns(@columnSpan);

}

// Border Radius

.border-radius(@radius: 5px) {

  -webkit-border-radius: @radius;

     -moz-border-radius: @radius;

          border-radius: @radius;

}

// Drop shadows

.box-shadow(@shadow: 0 1px 3px rgba(0,0,0,.25)) {

  -webkit-box-shadow: @shadow;

     -moz-box-shadow: @shadow;

          box-shadow: @shadow;

}

// Transitions

.transition(@transition) {

     -webkit-transition: @transition;

        -moz-transition: @transition;

         -ms-transition: @transition;

          -o-transition: @transition;

             transition: @transition;

}

// Background clipping

.background-clip(@clip) {

  -webkit-background-clip: @clip;

     -moz-background-clip: @clip;

          background-clip: @clip;

}

// CSS3 Content Columns

.content-columns(@columnCount, @columnGap: 20px) {

  -webkit-column-count: @columnCount;

     -moz-column-count: @columnCount;

          column-count: @columnCount;

  -webkit-column-gap: @columnGap;

     -moz-column-gap: @columnGap;

          column-gap: @columnGap;

}

// Make any element resizable for prototyping

.resizable(@direction: both) {

  resize: @direction; // Options are horizontal, vertical, both

  overflow: auto; // Safari fix

}

// Add an alphatransparency value to any background or border color (via Elyse Holladay)

#translucent {

  .background(@color: @white, @alpha: 1) {

    background-color: hsla(hue(@color), saturation(@color), lightness(@color), @alpha);

  }

  .border(@color: @white, @alpha: 1) {

    border-color: hsla(hue(@color), saturation(@color), lightness(@color), @alpha);

    background-clip: padding-box;

  }

}

// Gradient Bar Colors for buttons and allerts

.gradientBar(@primaryColor, @secondaryColor) {

  #gradient > .vertical(@primaryColor, @secondaryColor);

  text-shadow: 0 -1px 0 rgba(0,0,0,.25);

  border-color: @secondaryColor @secondaryColor darken(@secondaryColor, 15%);

  border-color: rgba(0,0,0,.1) rgba(0,0,0,.1) fadein(rgba(0,0,0,.1), 15%);

}

// Gradients

#gradient {

  .horizontal (@startColor: #555, @endColor: #333) {

    background-color: @endColor;

    background-repeat: repeat-x;

    background-image: -khtml-gradient(linear, left top, right top, from(@startColor), to(@endColor)); // Konqueror

    background-image: -moz-linear-gradient(left, @startColor, @endColor); // FF 3.6+

    background-image: -ms-linear-gradient(left, @startColor, @endColor); // IE10

    background-image: -webkit-gradient(linear, left top, right top, color-stop(0%, @startColor), color-stop(100%, @endColor)); // Safari 4+, Chrome 2+

    background-image: -webkit-linear-gradient(left, @startColor, @endColor); // Safari 5.1+, Chrome 10+

    background-image: -o-linear-gradient(left, @startColor, @endColor); // Opera 11.10

    background-image: linear-gradient(left, @startColor, @endColor); // Le standard

    filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=1)",@startColor,@endColor)); // IE9 and down

  }

  .vertical (@startColor: #555, @endColor: #333) {

    background-color: @endColor;

    background-repeat: repeat-x;

    background-image: -khtml-gradient(linear, left top, left bottom, from(@startColor), to(@endColor)); // Konqueror

    background-image: -moz-linear-gradient(top, @startColor, @endColor); // FF 3.6+

    background-image: -ms-linear-gradient(top, @startColor, @endColor); // IE10

    background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, @startColor), color-stop(100%, @endColor)); // Safari 4+, Chrome 2+

    background-image: -webkit-linear-gradient(top, @startColor, @endColor); // Safari 5.1+, Chrome 10+

    background-image: -o-linear-gradient(top, @startColor, @endColor); // Opera 11.10

    background-image: linear-gradient(top, @startColor, @endColor); // The standard

    filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)",@startColor,@endColor)); // IE9 and down

  }

  .directional (@startColor: #555, @endColor: #333, @deg: 45deg) {

    background-color: @endColor;

    background-repeat: repeat-x;

    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); // The standard

  }

  .vertical-three-colors(@startColor: #00b3ee, @midColor: #7a43b6, @colorStop: 50%, @endColor: #c3325f) {

    background-color: @endColor;

    background-repeat: no-repeat;

    background-image: -webkit-gradient(linear, 0 0, 0 100%, from(@startColor), color-stop(@colorStop, @midColor), to(@endColor));

    background-image: -webkit-linear-gradient(@startColor, @midColor @colorStop, @endColor);

    background-image: -moz-linear-gradient(top, @startColor, @midColor @colorStop, @endColor);

    background-image: -ms-linear-gradient(@startColor, @midColor @colorStop, @endColor);

    background-image: -o-linear-gradient(@startColor, @midColor @colorStop, @endColor);

    background-image: linear-gradient(@startColor, @midColor @colorStop, @endColor);

    filter: e(%("progid:DXImageTransform.Microsoft.gradient(startColorstr='%d', endColorstr='%d', GradientType=0)",@startColor,@endColor)); // IE9 and down, gets no color-stop at all for proper fallback

  }

}

// Reset filters for IE

.reset-filter() {

  filter: e(%("progid:DXImageTransform.Microsoft.gradient(enabled = false)"));

}

// Opacity

.opacity(@opacity: 100) {

  filter: e(%("alpha(opacity=%d)", @opacity));

  -khtml-opacity: @opacity / 100;

    -moz-opacity: @opacity / 100;

         opacity: @opacity / 100;

}