Fix regression in messages that efb525863a75 broke. Changeset efb525863a75 broke the feature that auto-populated the To: field in a private message when you clicked on a user's PM button.

.panel_wrapper {height:85px;}
.panel_wrapper div.current {height:85px;}

/* IE */
* html .panel_wrapper {height:100px;}
* html .panel_wrapper div.current {height:100px;}