Sorry it should be .post not .post-body
example: (excerpt showflat.tmpl shown)
Line: 179
<td width="83%" class="lighttable">
<br />
<font class="post">
{$postrow[$i]['Body']}
{$postrow[$i]['Signature']}
{$postrow[$i]['PrintLastEdit']}
<br />
<br />
<font class="small">
{$ubbt_lang['POST_OPT']}
<a target="_blank" href="{$config['phpurl']}/printthread.php?Board=$Board&main={$postrow[$i]['Number']}&type=post">
<img src="{$config['images']}/print.gif" border="0" alt="{$ubbt_lang['PRINT_POST']}" title="{$ubbt_lang['PRINT_POST']}" /></a>
{$postrow[$i]['addfavlinkstart']}
<img src="{$config['images']}/addreminder.gif" border="0" alt="{$ubbt_lang['ADD_REM']}" title="{$ubbt_lang['ADD_REM']}" />{$postrow[$i]['addfavlinkstop']}
{$postrow[$i]['notifylinkstart']}
<img src="{$config['images']}/notifymod.gif" border="0" alt="{$ubbt_lang['NOTIFY_MOD']}" title="{$ubbt_lang['NOTIFY_MOD']}" />{$postrow[$i]['notifylinkstop']}
{$postrow[$i]['mailpostlink']}
</font>
</font>
</td>