Google Maps display province lines
<p>I'm a little bit confused using Google Maps.</p>

<p>I would like to create map with country and province lines.
I use stylers to create this lines. I would like to create something like this (I've made screen during change zoom from 7 to 6):</p>

<p><a href="https://i.stack.imgur.com/O868b.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/O868b.png" alt="with_lines"></a></p>

<p>But I can achieve only this:</p>

<p><a href="https://i.stack.imgur.com/glRfC.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/glRfC.png" alt="without_lines"></a></p>

<p>To get province line I have to zoom on 7 level (I can't see whole Poland), but I want to display it on all levels of zoom (above 7 - 6,5 etc.)</p>

<p>My fragment of stylers:</p>

<pre><code>styles:[
  {
    "featureType": "administrative",
    "elementType": "labels.text",
    "stylers": [
      {
        "visibility": "off"
      }
    ]
  },
  {
    "featureType": "administrative.province",
    "elementType": "geometry.stroke",
    "stylers": [
      {
        "invert_lightness": true
      },
      {
        "visibility": "on"
      }
    ]
  },
  {
    "featureType": "landscape",
    "elementType": "geometry",
    "stylers": [
      {
        "visibility": "off"
      }
    ]
  },
  {
    "featureType": "landscape",
    "elementType": "labels",
    "stylers": [
      {
        "visibility": "off"
      }
    ]
  },
  {
    "featureType": "landscape.man_made",
    "elementType": "geometry",
    "stylers": [
      {
        "visibility": "off"
      }
    ]
  },
  {
    "featureType": "landscape.natural.landcover",
    "elementType": "geometry",
    "stylers": [
      {
        "visibility": "on"
      }
    ]
  },
  {
    "featureType": "poi",
    "elementType": "geometry",
    "stylers": [
      {
        "visibility": "off"
      }
    ]
  },
  {
    "featureType": "poi",
    "elementType": "labels",
    "stylers": [
      {
        "visibility": "off"
      }
    ]
  },
  {
    "featureType": "road",
    "elementType": "all",
    "stylers": [
      {
        "visibility": "off"
      }
    ]
  },
  {
    "featureType": "transit",
    "elementType": "geometry",
    "stylers": [
      {
        "visibility": "off"
      }
    ]
  },
  {
    "featureType": "transit",
    "elementType": "labels",
    "stylers": [
      {
        "visibility": "off"
      }
    ]
  },
  {
    "featureType": "water",
    "elementType": "geometry",
    "stylers": [
      {
        "visibility": "on"
      }
    ]
  },
  {
    "featureType": "water",
    "elementType": "labels",
    "stylers": [
      {
        "visibility": "on"
      }
    ]
  }
]
</code></pre>

<p><a href="http://jsfiddle.net/82vzhg1y/2/" rel="nofollow noreferrer">fiddle demonstrating current behavior</a></p>