Well I'm not exactly sure! I really am a n00b with vB and all its files.
Reading that thread it said about putting the code in the header so I put -
Code:
<div class="myborder">
<div class="above_body"> <!-- closing tag is in template navbar -->
<div id="header" class="floatcontainer doc_header">
<div><a name="top" href="{vb:link forumhome}" class="logo-image"><img src="{vb:stylevar titleimage}" alt="{vb:rawphrase x_powered_by_vbulletin, {vb:raw vboptions.bbtitle}}" /></a></div>
<div id="toplinks" class="toplinks">
<vb:if condition="$show['member']">
And the closing div in the nav bar then added the code you gave to the additional.css
I want to achieve this edging
http://www.themesbase.com/preview/?preview=6959