Fix OK button location for sorting with JS off

tildes/tildes/templates/topic.jinja2

@@ -166,12 +166,11 @@
               >{{ option.description }}</option>
             {% endfor %}
           </select>
-        </div>
-
           {# add a submit button for people with js disabled so this is still usable #}
           <noscript>
             <button type="submit" class="btn btn-primary btn-sm">OK</button>
           </noscript>
+        </div>
       </form>
     </header>
 

tildes/tildes/templates/topic_listing.jinja2

@@ -64,12 +64,11 @@
         <option value="all"{{ ' selected' if not period else '' }}>all time</option>
         <option value="other">other period</option>
       </select>
-    </div>
-
       {# add a submit button for people with js disabled so this is still usable #}
       <noscript>
         <button type="submit" class="btn btn-primary btn-sm">OK</button>
       </noscript>
+    </div>
   </form>
 
   {% if not is_default_view %}