#usermenu a {display: block; margin: 0; padding: 4px;}
#usermenu a {display: inline; margin: 0; padding: 4px;}
<img border="0" src="http://www.warpigw2.com/themes/fc_clan_blue/pixel.gif" width="4" height="1"></td>
td#centercolumn {font-size: 12px; vertical-align:middle;}
td#centercolumn {font-size: 12px; vertical-align:top;}