Sindbad~EG File Manager

.vc_fullscreen {
  .vc_fullscreen-button {
    display: none;
  }

  .vc_windowed-button {
    display: block;
  }

  #post-body-content,
  #screen-meta-links,
  #postbox-container-1,
  .ui-sortable-handle:not(.vc_control),
  .handlediv,
  .wrap > h1,
  .wrap > .notice,
  .postbox,
  #wpfooter {
    display: none;
  }

  #poststuff #post-body.columns-2 {
    margin-right: 0;
  }

  #wpbody-content {
    padding-bottom: 0;
  }

  #poststuff {
    padding-top: 0;
  }

  .wrap {
    margin: 0;
  }

  #wpcontent {
    margin-left: 16px;
    padding-top: @vc_navbar_height;
  }

  .vc_save-backend {
    display: block;
  }

  .vc_navbar {
    padding-left: 40px;
    position: fixed;
    z-index: 9980;
    width: 100%;
    top: 32px;
    left: 0;
  }
}

@media screen and (max-width: 782px) {
  .vc_fullscreen {
    #wpcontent {
      margin-left: 0;
      padding-top: @vc_navbar_height;
    }

    .vc_navbar {
      padding-left: 0;
      top: 46px; // #wpadminbar height
    }
  }
}