text: //
  // Thumbnails
  // --------------------------------------------------
  
  
  // Mixin and adjust the regular image class
  .thumbnail {
    display: block;
    padding: $thumbnail-padding;
    margin-bottom: $line-height-computed;
    line-height: $line-height-base;
    background-color: $thumbnail-bg;
    border: 1px solid $thumbnail-border;
    border-radius: $thumbnail-border-radius;
    @include transition(all .2s ease-in-out);
  
    > img,
    a > img {
      @include img-responsive();
      margin-left: auto;
      margin-right: auto;
    }
  
    // [converter] extracted a&:hover, a&:focus, a&.active to a.thumbnail:hover, a.thumbnail:focus, a.thumbnail.active
  
    // Image captions
    .caption {
      padding: $thumbnail-caption-padding;
      color: $thumbnail-caption-color;
    }
  }
  
  // Add a hover state for linked versions only
  a.thumbnail:hover,
  a.thumbnail:focus,
  a.thumbnail.active {
    border-color: $link-color;
  }
  