diff --git a/core/forms.py b/core/forms.py
index aeaa7ed..88f8345 100644
--- a/core/forms.py
+++ b/core/forms.py
@@ -226,13 +226,11 @@ class EntranceForm(ModelForm):
         return self.cleaned_data
 
 
-# This next line is called from the templates/edit_cave.html template.
-# This is sufficient to create an entire entry for for the cave fields automatically
-# http://localhost:8000/cave/new/
-# using django built-in Deep Magic. https://docs.djangoproject.com/en/dev/topics/forms/modelforms/
-# for forms which map directly onto a Django Model
-CaveAndEntranceFormSet = modelformset_factory(CaveAndEntrance, exclude=("cave",))
-# This is used only in edit_entrance() in views/caves.py
+# # This next line is sufficient to create an entire entry for for the cave fields automatically
+# # using django built-in Deep Magic. https://docs.djangoproject.com/en/dev/topics/forms/modelforms/
+# # for forms which map directly onto a Django Model
+# CaveAndEntranceFormSet = modelformset_factory(CaveAndEntrance, exclude=("cave",))
+# # This is used only in templates/editcave.html which is called only to edit caves in core/views/cave.py
 
 class EntranceLetterForm(ModelForm):
     """Form to link entrances to caves, along with an entrance number.
diff --git a/core/views/caves.py b/core/views/caves.py
index 4af4217..6c11519 100644
--- a/core/views/caves.py
+++ b/core/views/caves.py
@@ -1,5 +1,6 @@
 import os
 import re
+import django
 import subprocess
 import tempfile
 import zipfile
@@ -14,7 +15,7 @@ from django.shortcuts import render, redirect
 from django.urls import NoReverseMatch, reverse
 
 import troggle.settings as settings
-from troggle.core.forms import CaveAndEntranceFormSet, CaveForm, EntranceForm, EntranceLetterForm
+from troggle.core.forms import  CaveForm, EntranceForm, EntranceLetterForm # CaveAndEntranceFormSet,
 from troggle.core.models.caves import Cave, CaveAndEntrance, Entrance, GetCaveLookup, get_cave_leniently
 from troggle.core.models.logbooks import QM
 from troggle.core.models.wallets import Wallet
@@ -472,8 +473,7 @@ def edit_cave(request, path="", slug=None):
         
     if request.POST:
         form = CaveForm(request.POST, instance=cave)
-        #ceFormSet = CaveAndEntranceFormSet(request.POST)
-        if form.is_valid(): # and ceFormSet.is_valid():
+        if form.is_valid(): 
             print(f'edit_cave(): POST is valid. Editing {cave}')
             cave = form.save(commit=False)
             # print(cave)
@@ -489,10 +489,6 @@ def edit_cave(request, path="", slug=None):
                 cs = CaveSlug(cave=cave, slug=slug, primary=True)
                 print(f"edit_cave(): New CaveSlug saved {slug}")
                 cs.save()
-            #ceinsts = ceFormSet.save(commit=False)
-            #for ceinst in ceinsts:
-            #    ceinst.cave = cave
-            #    ceinst.save()
             try:
                 cave_file = cave.file_output()
                 write_and_commit([cave_file], f"Online edit of cave {cave}")
@@ -523,20 +519,24 @@ def edit_cave(request, path="", slug=None):
                     raise
         
             form = CaveForm(instance=cave, initial={'cave_slug': cave.slug()})
-            #ceFormSet = CaveAndEntranceFormSet(queryset=cave.caveandentrance_set.all())
         else:
             form = CaveForm()
-            #ceFormSet = CaveAndEntranceFormSet(queryset=CaveAndEntrance.objects.none())
+    # The way formsets are rendered chnaged between Django 4 and Django 5
+    major, _, _, _, _ = django.VERSION
+    if major < 5:
+        tabletype = "table"
+    else:
+        tabletype = "div"
+    print(f"edit_cave(): returning render() with tabletype={tabletype} {django.VERSION} ")
+        
     
-    print(f"edit_cave(): returning render()")
     return render(
         request,
         "editcave.html",
         {
             "form": form,
             "cave": cave,
-            "message": message, "year": current_expo(),
-            #"caveAndEntranceFormSet": ceFormSet,
+            "message": message, "year": current_expo(), "tabletype": tabletype,
             "path": path + "/", # used for saving images if attached
         },
     )
diff --git a/templates/editcave.html b/templates/editcave.html
index 6f7b741..05fc243 100644
--- a/templates/editcave.html
+++ b/templates/editcave.html
@@ -59,8 +59,9 @@ at troggle/core/forms.py ass this uses a Django magic form creation thinggy. -->
 <h2>{{message}}</h2>
 
 <form action="" method="post">{% csrf_token %}
-    <table>{{ form }}
-    <!-- begin caveAndEntranceFormSet-->{{caveAndEntranceFormSet}}<!--end caveAndEntranceFormSet--></table>
+	{% if tabletype == 'table' %}<table>{% else %}<div>{% endif %}
+    {{ form }}
+	{% if tabletype == 'table' %}</table>{% else %}</div>{% endif %}
     <p><input style="font-weight: bold; font-size: 200%; font-variant-caps: small-caps; margin-left: 40%;" type="submit" value="Submit" /></p>
 </form>
 
diff --git a/templates/html_editor_scripts_css.html b/templates/html_editor_scripts_css.html
index d3ddc68..d16cdaf 100644
--- a/templates/html_editor_scripts_css.html
+++ b/templates/html_editor_scripts_css.html
@@ -32,7 +32,7 @@
 	  z-index: 20;
 	}
 	
-	.HTMLarea { width:1000px;}
+	.HTMLarea { width:100%;}
 
 	.popup-overlay.active {
 	  /*displays pop-up when "active" class is present*/
@@ -70,7 +70,7 @@
 	  <style type=text/css>
       .CodeMirror {
         float: left;
-        width: 50%;
+        width: 85%;
         border: 1px solid black;
         height: 70%;
       }