datamad2017/_sass/modules/_utility.scss

@mixin vendorize($property, $value) {
     @each $prefix in -webkit-, -moz-, -ms-, -o-, '' {
          #{$prefix}#{$property}: $value;
     }
}

@mixin clear() {
    &:before, &:after {
        content: "\0020";
        display: block;
        height: 0;
        overflow: hidden;
    }
    &:after {
        clear: both;
    }
}

@mixin hoverActiveFocus($property, $value) {
    &:hover, &:active, &:focus {
        #{$property}: $value;
    }
}

@mixin linkColor($color) {
     color: $color;
     
     &:hover, &:active, &:focus {
         color: lighten($color, $link-lighten-amount);
     }
}

@mixin flexbox() {
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
}

@mixin flex($values) {
  -webkit-box-flex: $values;
  -moz-box-flex:  $values;
  -webkit-flex:  $values;
  -ms-flex:  $values;
  flex:  $values;
}

@mixin order($val) {
  -webkit-box-ordinal-group: $val;  
  -moz-box-ordinal-group: $val;     
  -ms-flex-order: $val;     
  -webkit-order: $val;  
  order: $val;
}

@mixin trimText($font-size, $line-height, $lines) {
  display: block;
  display: -webkit-box;
  overflow: hidden;
  height: $font-size*$line-height*$lines+2px;
  text-overflow: ellipsis;
  -webkit-line-clamp: $lines;
  -webkit-box-orient: vertical;
}