/* niezbedne style do dzialania image-resize */
  #image-container {
    position: absolute;
    line-height: 0px;
  }
  
  #image-box {
    cursor: pointer;
  }

  .thumbnail {
    cursor: pointer;
  } 
  
  #image-box img {
    width: 100%;
    height: 100%;
  }