<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8" />
        <title>{% block title %}BCC Resque{% endblock %}</title>
        {% block stylesheets %}
            <link rel="stylesheet" href="/bundles/bccresque/css/bootstrap.min.css"/>
            <style type="text/css">
                body {
                    padding-top: 60px;
                    padding-bottom: 40px;
                }
            </style>
        {% endblock %}
    </head>
    <body>
        {% block body %}{% endblock %}
        {% block javascripts %}{% endblock %}
    </body>
</html>

<!DOCTYPE html>
<html>
    <head>
        <meta charset="UTF-8" />
        <title>{% block title %}BCC Resque{% endblock %}</title>
        {% block stylesheets %}
            <link rel="stylesheet" href="{{ asset('bundles/bccresque/css/bootstrap.min.css') }}" type="text/css" media="screen" />
            <style type="text/css">
                body {
                    padding-top: 60px;
                    padding-bottom: 40px;
                }
            </style>
        {% endblock %}
    </head>
    <body>
        {% block body %}{% endblock %}
        {% block javascripts %}{% endblock %}
    </body>
</html>

Make css usable if symfony is in subdirectory
Make css usable if symfony is in subdirectory