corrige fragmento de html para paginação

sapl/templates/paginacao.html

@@ -1,37 +1,37 @@
 {% if is_paginated %}
-<nav class="text-center">
+  <nav>
-  <ul class="pagination">
+    <ul class="pagination justify-content-center">
-    {% if page_obj.has_previous %}
+      {% if page_obj.has_previous %}
-    <li class="page-item">
+        <li class="page-item">
-      <a class="page-link" href="?page={{ page_obj.previous_page_number }}{{filter_url}}">
+          <a class="page-link" href="?page={{ page_obj.previous_page_number }}{{filter_url}}">
-        <span class="pager-prev">Anterior</span>
+            Anterior
-      </a>
+          </a>
-    </li>
+        </li>
-    {% else %}
+      {% else %}
-    <li class="pager-prev disabled"><a href="">Anterior</a></li>
+        <li class="page-item disabled"><a class="page-link" href="">Anterior</a></li>
-    {% endif %}
+      {% endif %}
 
-    {% for page in page_range %}
+      {% for page in page_range %}
-    {% if page == None or page == 'None' %}
+        {% if page == None or page == 'None' %}
-    <li class="page-item disabled">
+          <li class="page-item disabled">
-      <a class="page-link" href="">...</a>
+            <a class="page-link" href="">...</a>
-    </li>
+          </li>
-    {% else %}
+        {% else %}
-    <li {% if page == page_obj.number %} class="page-item active" {% endif %}>
+          <li {% if page == page_obj.number %} class="page-item active" {% endif %}>
-      <a class="page-link" href="?page={{ page }}{{filter_url}}">{{ page }}</a>
+            <a class="page-link" href="?page={{ page }}{{filter_url}}">{{ page }}</a>
-    </li>
+          </li>
-    {% endif %}
+        {% endif %}
-    {% endfor %}
+      {% endfor %}
 
-    {% if page_obj.has_next %}
+      {% if page_obj.has_next %}
-    <li class="page-item">
+        <li class="page-item">
-      <a class="page-link" href="?page={{ page_obj.next_page_number }}{{filter_url}}">
+          <a class="page-link" href="?page={{ page_obj.next_page_number }}{{filter_url}}">
-        <span class="pager-next">Próxima</span>
+            Próxima
-      </a>
+          </a>
-    </li>
+        </li>
-    {% else %}
+      {% else %}
-    <li class="pager-next disabled"><a href="">Próxima</a></li>
+        <li class="page-item disabled"><a class="page-link" href="">Próxima</a></li>
-    {% endif %}
+      {% endif %}
-  </ul>
+    </ul>
-</nav>
+  </nav>
 {% endif %}