header and footer for templates

header and footer for templates

Hi,
 
I created many templates for my activity. Nevertheless I have a big problem, the HTML is varies from a quote to another, there is sometime less or more text. In order to have a nice layout I require Header and Footer. I looked for into the CRM tool, couldn't find it. Can someone explain to me if it's possible ??
 
It's very urgent, thanks very much,
 
Eric Marois