Q:

bootstrap css not loading in django template

when loading base_html all bootstrap css is loading: 
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
     <!-- Custom styles for this template -->
     <link rel="stylesheet" href="{% static "artdb/css/custom.css" %}">

but when I want to load my signin page no css is loaded:
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">

<!-- Custom styles for this template -->
<link hrel="stylesheet" href="{% static "artdb/css/signin.css" %}">

my urls.py: 
path('',TemplateView.as_view(template_name='artdb/base.html')),
path('signin/',TemplateView.as_view(template_name='artdb/signin.html')),

any ideas?
I have {% load staticfiles %} in both files. Any ideas? 

A:

In your sigin page change the custom style reference from hrel to rel
<link rel="stylesheet" href="{% static "artdb/css/signin.css" %}">

