Google Map Infowindow not showing properly

Question

The infowindow is not showing properly on my map when clicking on a marker. The website is here.

You'll also notice the map control isn't properly displayed either.

    var map;
    var locations = <?php print json_encode(di_get_locations()); ?>;
    var markers = []
    jQuery(function($){
        var options = {
            center: new google.maps.LatLng(51.840639771473, 5.8587418730469),
            zoom: 8,
            mapTypeId: google.maps.MapTypeId.ROADMAP
        };
        map = new google.maps.Map(document.getElementById("map_canvas"), options);

        for (var i=0; i < locations.length;i++) {
            makeMarker(locations[i]);
        }
        centerMap();

    });
    function makeMarker(location) {
        var markerOptions = {map: map, position: new google.maps.LatLng(location.lat, location.lng)};
        var marker = new google.maps.Marker(markerOptions);
        markers.push(marker);
        var content = '';

        var infowindow = new google.maps.InfoWindow(
          { content: "test",
            size: new google.maps.Size(50,50),
            disableAutoPan : true
          });


        google.maps.event.addListener(marker, 'click', function(e) {
            infowindow.open(map,marker);
        });
    }
    function centerMap() {
      map.setCenter(markers[markers.length-1].getPosition());
    }

Note: I'm using Google Maps JS V3.

Answer 1

The issue is forced by this format inside style.css:

img {
    height: auto;
    max-width: 100%;/* <--the problem occurs here*/
}

Add this to the end of your style.css to apply the default-value for images inside the map:

#map_canvas img{max-width:none}