nsform-style: preserve-3d;
      transition: transform 2s;
    }

    ._3d #stage_root {
      transform: perspective(600px) translateZ(-600px) rotateY(55deg) rotateX(15deg);
    }

    #stage_root * {
      transform-style: preserve-3d;
    }

    ._3d [data-lj-type='stage'] {
      overflow: visible; // needed for preserve_3d to work
      transition: border 2s;
      /*border: 1px solid red;*/
    }

    ._3d [data-lj-type='frame'] {
      background-color: rgba(200, 200, 200, 0.5);
      border: 1px sol