What will happen to me? If I do not install the css file, it works, like this: print this in the browser:
>
Home
Mascotas
Registrar
Listar
Adopciones
Solicitar
Listar solicitudes
Actualicese
Opciones
Salir
SOY EL CONTENIDO DE LA APP MASCOTA
But if I load the css, it disappears my links and only shows me: >
Home
SOY EL CONTENIDO DE LA APP MASCOTA
This is my base code.html:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
{% load static %}
{% block extrastatic %}
{% endblock %}
<link rel="stylesheet" href="{% static 'css/bootstrap.min.css' %}">
<script src="https://code.jquery.com/jquery-3.3.7.min.js"></script>
<script src="{% static 'js/bootstrap.min.js' %}"></script>
<title>{%block title %} Document {% endblock %}</title>
</head>
<body>
<div class="container">
{% block navbar %}
<div class="bs-docs-section clearfix">
<div class="row">
<div class="col-lg-12">
<div class="bs-component">
<nav class="navbar navbar-default">
<div class="container-fluid">
<div class="navbar-header">
<a class="navbar-brand" href="#">Home</a>
</div>
<div class="collapse navbar-collapse" id="bs-example-navbar-
collapse-1">
<ul class="nav navbar-nav">
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="
dropdown" role="button" aria-expanded="false">Mascotas
<span class="caret" ></span></a>
<ul class="dropdown-menu" role="menu">
<li><a href="#">Registrar</a></li>
<li><a href="#">Listar</a></li>
</ul>
</li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="
dropdown" role="button" aria-expanded="false">
Adopciones<span class="caret"></span></a>
<ul class="dropdown-menu" role="menu">
<li><a href="#">Solicitar</a></li>
<li><a href="#">Listar solicitudes</a></li>
</ul>
</li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li class="dropdown"><a href="http://actualicese.com"
onclick="pageTracker._link(this.href); return false;">
Actualicese</a>
</li>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="
dropdown" role="button" aria-expanded="false">Opciones
<span class="caret"></span></a>
<ul class="dropdown-menu" role="menu">
<li><a href="#">Salir</a></li>
</ul>
</li>
</ul>
</div>
</div>
</nav>
</div>
</div>
</div>
</div>
{% endblock %}
{% block content %}
<h4> Bloque de contenido </h4>
{% endblock %}
{% block footer %}
{% endblock %}
</div>
{% block extrajs %}
{% endblock %}
</body>
</html>
I appreciate help, thanks. I have already covered many recommendations from the stackoverflow portal and others, but I can not find the reason for this to happen.