[Lynne]

Can we get a link to see it? Try something like:

.postbit .userinfo_extra dl dt {clear: both;}
.postbit .userinfo_extra dl dd  {float: left;}

You may want to also adjust the width:

.postbit .userinfo .userinfo_extra dl, .postbit .userinfo_noavatar .userinfo_extra dl {width: 200px;}

That will fix the default vbulletin stuff. You'll have to ask in the Thanks modification thread for help with that.