title: How can make django find a specific css file forSphinx?
body: <p>I am using Sphinx to document my django application. My directory tree, based on this <a href="https://docs.djangoproject.com/en/2.2/intro/tutorial01/" rel="nofollow noreferrer">django tutorial</a> is:</p>
  
  <pre><code>.
  ├── db.sqlite3
  ├── help
  │   ├── admin.py
  │   ├── apps.py
  │   ├── __init__.py
  │   ├── migrations
  │   │   └── __init__.py
  │   ├── models.py
  │   ├── templates
  │   │   └── help
  │   │       ├── _images
  │   │       ├── index.html
  │   │       ├── _modules
  │   │       ├── objects.inv
  │   │       ├── _sources
  │   │       │   └── index.rst.txt
  │   │       └── _static
  │   │           ├── css
  │   │           │   ├── badge_only.css
  │   │           │   └── theme.css
  │   │           ├── fonts
  │   │           └── js
  │   │               ├── modernizr.min.js
  │   │               └── theme.js
  │   ├── tests.py
  │   ├── urls.py
  │   └── views.py
  ├── manage.py
  ├── mysite
  │   ├── __init__.py
  │   ├── settings.py
  │   ├── urls.py
  │   └── wsgi.py
  ├── polls
  │   ├── admin.py
  │   ├── apps.py
  │   ├── __init__.py
  │   ├── migrations
  │   │   ├── 0001_initial.py
  │   │   └── __init__.py
  │   ├── models.py
  │   ├── tests.py
  │   ├── urls.py
  │   └── views.py
  └── users
      ├── admin.py
      ├── apps.py
      ├── __init__.py
      ├── migrations
      │   └── __init__.py
      ├── models.py
      ├── tests.py
      ├── urls.py
      └── views.
  </code></pre>
  
  <p>The code to set the css file in the html is:</p>
  
  <pre><code>&lt;link rel="stylesheet" href="_static/css/theme.css" type="text/css" /&gt;
  </code></pre>
  
  <p>This looks like an relative link, but the css is not picked up when the help file is displayed in django. </p>
  
  <p><strong>views.py</strong></p>
  
  <pre><code>def index(request):
      return render(request, 'help/index.html', {})
  </code></pre>
  
  <p><strong>urls.py</strong></p>
  
  <pre><code>urlpatterns = [
                  url(r'^help/', views.index, name='index'),
                ]
  </code></pre>
  
  <p>It works if the page is loaded directly into the browser.</p>
  
  <p>How can I get the css file loaded?</p>