:root
{
  --zero: 0;
  --zoom: 1;
  --zoomOffsetX: 0%;
  --zoomOffsetY: 0%;
}

.gallery-dialog .ui-dialog-titlebar
{
  display: none;
}

.gallery-dialog
{
  touch-action: none;
  position: fixed !important;
  top: 0 !important;
  bottom: 0 !important;
  left: 0 !important;
  right: 0 !important;
  box-sizing: border-box !important;
}

  .gallery-dialog .ui-dialog-content
  {
    position: absolute !important;
    width: 100% !important;
    height: 100% !important;
  }

.imageviewer
{
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  overflow: hidden;
  background-color: #000;
  --aspect: 1;
  --offsetmain: 0;
  --offsetrollx: 0;
  --offsetrolly: 0;
  user-select: none; /* Non-prefixed version, currently
                                  supported by Chrome and Opera */
}

  .imageviewer .ui-dialog-titlebar-close
  {
    width: 32px;
    height: 32px;
    padding: 0;
    margin: 4px 10px !important;
    right: 0;
    top: 0;
    border: none;
    background: none;
    outline: none;
    z-index: 5;
    border-radius: 50%;
  }

    .imageviewer .ui-dialog-titlebar-close .ui-icon-closethick
    {
      width: 32px;
      height: 32px;
      border: 1px solid #000;
    }

  .imageviewer .transition
  {
    transition: transform .5s ease-out;
  }

  .imageviewer .transitionQuick
  {
    transition: transform .1s ease-out;
  }


  .imageviewer .imageviewer-main-container
  {
    position: relative;
    float: left;
    overflow: hidden;
    width: 100%;
    height: calc(100% - 80px);
  }

    .imageviewer .imageviewer-main-container .imageviewer-main-list
    {
      width: calc(100% * var(--count));
      height: 100%;
      transform: translateX(var(--offsetmain));
      margin-left: var(--zero) !important; /*IE hack */
    }


      .imageviewer .imageviewer-main-container .imageviewer-main-list .img
      {
        position: relative;
        float: left;
        height: 100%;
        background-size: contain;
        background-position: center;
        background-repeat: no-repeat;
        text-align: center;
        padding: 0;
        margin: 0;
        box-sizing: border-box;
        overflow: hidden;
        padding-top: 42px;
      }

        .imageviewer .imageviewer-main-container .imageviewer-main-list .img img
        {
          max-width: 100%;
          max-height: 100%;
          object-fit: contain;
          transform: scale(var(--zoom)) translate(var(--zoomOffsetX), var(--zoomOffsetY));
          position: absolute;
          top: 0;
          right: 0;
          bottom: 0;
          left: 0;
          margin: auto;
        }

        .imageviewer .imageviewer-main-container .imageviewer-main-list .img .img-center
        {
          position: relative;
          width: 100%;
          height: 100%;
        }

        .imageviewer .imageviewer-main-container .imageviewer-main-list .img img.has-max-dimension
        {
          width: 100%;
          height: 100%;
        }

        .imageviewer .imageviewer-main-container .imageviewer-main-list .img .main-img-info
        {
          position: absolute;
          top: 0;
          left: 0;
          right: 0;
          height: 42px;
          text-align: left;
          color: #fff;
          font-size: 1.25em;
          padding: 0;
          line-height: 30px;
        }

          .imageviewer .imageviewer-main-container .imageviewer-main-list .img .main-img-info .main-img-number
          {
            position: absolute;
            top: 0;
            left: 0;
            text-align: left;
            padding: 5px;
          }

          .imageviewer .imageviewer-main-container .imageviewer-main-list .img .main-img-info .main-img-category
          {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            text-align: center;
            padding: 5px;
          }

        .imageviewer .imageviewer-main-container .imageviewer-main-list .img .main-img-example
        {
          margin-top: 5px;
          text-align: center;
          position: absolute;
          top: 50%;
          width: 100%;
        }

          .imageviewer .imageviewer-main-container .imageviewer-main-list .img .main-img-example span
          {
            background-color: #000;
            color: #fff;
            font-size: 1.25em;
            padding: 5px 10px;
          }

    .imageviewer .imageviewer-main-container .imageviewer-prev,
    .imageviewer .imageviewer-main-container .imageviewer-next
    {
      position: absolute;
      width: 49%;
      height: 100%;
      z-index: 2;
      top: 0;
      opacity: 0;
      transition: opacity .5s ease-out;
      cursor: pointer;
    }

      .imageviewer .imageviewer-main-container .imageviewer-prev .imageview-previous-text,
      .imageviewer .imageviewer-main-container .imageviewer-next .imageview-next-text
      {
        position: absolute;
        top: 50%;
        width: 32px;
        height: 32px;
        transform: translate(0, -50%);
      }

    .imageviewer .imageviewer-main-container:hover .imageviewer-prev,
    .imageviewer .imageviewer-main-container:hover .imageviewer-next
    {
      opacity: 0.9;
    }

    .imageviewer .imageviewer-main-container .imageviewer-prev,
    .imageviewer .imageviewer-main-container .imageviewer-prev .imageview-previous-text
    {
      left: 0;
    }

    .imageviewer .imageviewer-main-container .imageviewer-next,
    .imageviewer .imageviewer-main-container .imageviewer-next .imageview-next-text
    {
      right: 0;
    }


  .imageviewer .imageviewer-roll-container
  {
    position: relative;
    float: left;
    width: 100%;
    height: 80px;
    overflow: hidden;
    padding-top: 2px;
  }

    .imageviewer .imageviewer-roll-container:before
    {
      content: '';
      display: block;
      height: 77px;
      width: 102px;
      position: absolute;
      border: 2px solid #fff;
      margin-left: calc((50% - 51px));
      z-index: 2;
      top: 1px;
      box-sizing: border-box;
    }

    .imageviewer .imageviewer-roll-container .imageviewer-roll-list
    {
      width: calc(102px * var(--count));
      height: 100%;
      margin-left: calc((50% - 50px));
      transform: translate(var(--offsetrollx), 0);
      /*transition: transform .5s ease-out;*/
    }


      .imageviewer .imageviewer-roll-container .imageviewer-roll-list .img
      {
        position: relative;
        float: left;
        width: 100px;
        height: 75px;
        background-size: contain;
        background-position: center;
        background-repeat: no-repeat;
        border: 1px solid #000;
        cursor: pointer;
        box-sizing: border-box;
      }


        .imageviewer .imageviewer-roll-container .imageviewer-roll-list .img .roll-img-example
        {
          width: 100%;
          background-color: #000;
          color: #fff;
          bottom: 0;
          font-size: 0.857em;
          text-align: center;
          position: absolute;
          box-sizing: border-box;
        }



@media (min-aspect-ratio: 4/3)
{
  .imageviewer
  {
    --aspect: 2;
  }

    .imageviewer .imageviewer-main-container
    {
      width: calc(100% - 105px);
      height: 100%;
    }

    .imageviewer .imageviewer-roll-container
    {
      width: 100px;
      padding-top: 0;
      padding-left: 5px;
      height: 100%;
      border-top: 42px solid #000;
    }

      .imageviewer .imageviewer-roll-container:before
      {
        content: '';
        margin-left: 0;
        margin-top: calc((var(--height)/2) - 61px);
        top: 0;
      }

      .imageviewer .imageviewer-roll-container .imageviewer-roll-list
      {
        width: 100%;
        height: calc(75px * var(--count));
        margin-left: 0;
        margin-top: calc((var(--height)/2) - 60px);
        transform: translate(0, var(--offsetrolly));
      }

      .imageviewer .imageviewer-roll-container .imageviewer-prev
      {
        left: 50%;
        transform: translateX(-50%);
        top: 0px;
      }

      .imageviewer .imageviewer-roll-container .imageviewer-next
      {
        top: initial;
        right: initial;
        left: 50%;
        transform: translateX(-50%);
        bottom: 0;
      }
}

@media (max-height: 450px)
{
  .imageviewer .imageviewer-main-container .imageviewer-main-list .img
  {
    padding-top: 27px;
  }

    .imageviewer .imageviewer-main-container .imageviewer-main-list .img .main-img-info
    {
      height: 27px;
      line-height: 15px;
      font-size: 1em;
    }

    .imageviewer .imageviewer-main-container .imageviewer-main-list .img .main-img-example span
    {
      font-size: 1em;
    }

  .imageviewer .ui-dialog-titlebar-close
  {
    height: 20px !important;
    margin: 3px 10px !important;
  }

    .imageviewer .ui-dialog-titlebar-close .ui-icon-closethick
    {
      width: 20px !important;
      height: 20px !important;
    }
}

@media (min-aspect-ratio: 4/3) and (max-height: 450px)
{
  .imageviewer .imageviewer-roll-container
  {
    border-top: 27px solid #000;
  }
}

/* IE hack since it does not support object-fit or var*/
@media screen and (-ms-high-contrast: active), screen and (-ms-high-contrast: none)
{

  .imageviewer .imageviewer-main-container
  {
    height: 100%;
    width: 100%;
  }

    .imageviewer .imageviewer-main-container .imageviewer-main-list .img img
    {
      width: 100% !important;
      height: auto !important;
    }

  .imageviewer .ui-dialog-titlebar-close
  {
    width: 34px !important;
    height: 34px !important;
  }
  /*Hide roll on IE*/
  .imageviewer .imageviewer-roll-container .imageviewer-roll-list
  {
    display: none;
  }
}