//
// Image Thumbnail Variables
//

// We use these to control border styles
$thumb-border-style:     solid !default;
$thumb-border-width:     4px !default;
$thumb-border-color:     #fff !default;
$thumb-box-shadow:       0 0 0 1px rgba(#000,.2) !default;
$thumb-box-shadow-hover: 0 0 6px 1px rgba($primary-color,0.5) !default;

// Radius and transition speed for thumbs
$thumb-radius:           $global-radius !default;
$thumb-transition-speed: 200ms !default;

//
// Image Thumbnail Mixins
//

// We use this to create image thumbnail styles.
@mixin thumb($border-width:$thumb-border-width, $box-shadow:$thumb-box-shadow, $box-shadow-hover:$thumb-box-shadow-hover) {
  display: inline-block;
  border: $thumb-border-style $border-width $thumb-border-color;
  -webkit-box-shadow: $box-shadow;
  box-shadow: $box-shadow;

  &:hover,
  &:focus { -webkit-box-shadow: $box-shadow-hover; box-shadow: $box-shadow-hover; }
}


// If html classes are turned on we'll include these classes.
@if $include-html-media-classes {

  /* Image Thumbnails */
  .th {
    @include thumb;
    @include single-transition(all,$thumb-transition-speed,ease-out);

    &.radius { @include radius($thumb-radius); }
  }

}