A solution that includes the use of iframes, since it seems that is the only way that the map is not affected by the rest of the CSS
index.html
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>My App</title>
<link href="//netdna.bootstrapcdn.com/twitter-bootstrap/2.3.0/css/bootstrap-combined.min.css" rel="stylesheet">
</head>
<body>
<div class="container-fluid">
<div class="row-fluid">
<div class="span3"></div>
<div class="span9">
<iframe id="map_container" src="/map.html" frameborder="0"></iframe>
</div>
</div>
</div>
<script src="https://maps.googleapis.com/maps/api/js?&v=3.exp&sensor=false"></script>
<script src="http://code.jquery.com/jquery-1.9.1.min.js"></script>
<script src="/js/app.js"></script>
</body>
</html>
map.html
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Mapa</title>
<link rel="stylesheet" href="/css/map-styles.css" media="all">
</head>
<body>
<div id="map" class="map_canvas"></div>
</body>
</html>
map-styles.css
html, body, .map_canvas {
margin: 0;
padding: 0;
height: 100%;
}
app.js
google.maps.event.addDomListener(window, 'load', function() {
var options = {
zoom: 15,
center: new google.maps.LatLng(10.472937,-73.262308),
mapTypeId: google.maps.MapTypeId.ROADMAP
},
$iframe = $('#map_container'),
map_el = $iframe.contents().find('#map')[0],
map = new google.maps.Map(map_el, options);
// Match iframe size to parent
$iframe.width($iframe.parent().width());
$iframe.height($iframe.parent().height());
});