Switch to side-by-side view

--- a/Allura/allura/templates/repo/admin_extensions.html
+++ b/Allura/allura/templates/repo/admin_extensions.html
@@ -6,25 +6,23 @@
 
 {% block content %}
 <form>
-  <ol>
-    <li>
-      <label>Extensions:</label>
-      {% if allow_config %}
-        <input type="text" name="additional_viewable_extensions"
-               id="additional_viewable_extensions" title="e.g., .svnignore,.gitignore,.ini"
-               {% if additional_viewable_extensions %} value="{{additional_viewable_extensions}}"{% endif %}/>
-      {% else %}
-        <span>{{additional_viewable_extensions}}</span>
-      {% endif %}
-    </li>
-    <hr/>
-    <li>
-      <label>&nbsp;</label>
-      {% if allow_config %}
-        <input type="button" onclick="save_extensions()" value="Save"/>
-      {% endif %}
-    </li>
-  </ol>
+  <label class="grid-4">Extensions:</label>
+  <div class="grid-15">
+    {% if allow_config %}
+      <input type="text" name="additional_viewable_extensions"
+             id="additional_viewable_extensions" title="e.g., .svnignore,.gitignore,.ini"
+             {% if additional_viewable_extensions %} value="{{additional_viewable_extensions}}"{% endif %}/>
+    {% else %}
+      <span>{{additional_viewable_extensions}}</span>
+    {% endif %}
+  </div>
+
+  {% if allow_config %}
+  <label class="grid-4">&nbsp;</label>
+  <div class="grid-15">
+    <input type="button" onclick="save_extensions()" value="Save">
+  </div>
+  {% endif %}
 </form>
 {% endblock %}