Contribute adds CSS and messes up my menus

Hello All.

I design websites in Adobe Dreamweaver then make templates out of the pages and only include editable regions where there are not forms and menus.

Then my clients use Adobe Contribute to edit the pages.

I have noticed that Contribute CS5 repeatedly adds The following CSS to to the ul tags in my menus even though the menus do not reside in an editable region

The way the code should be:

<div id="navbar">

     <div id="p7PMM_1" class="p7PMMh09 p7PMMnoscript">

       <ul class="p7PMM">

The code after contribute adds its CSS:

<div id="navbar">

     <div id="p7PMM_1" class="p7PMMh09 p7PMMnoscript">

       <ul class="p7PMM" style="margin-bottom: 0">

This makes the menus misbehave big time.

Question: Has anyone else experienced this and if so can I do something when I make a Contribute key for the client to alleviate the situation..

Thank you so much in advance.

Betsy Wallace

eliza@oasiswebdevelopment.com