.pm-in,.pm-out { background: #FFF; border: 1px solid #E0E0E0; margin: 10px 0; padding: 10px; }
.pm-in { width: 85%; }
.pm-out { margin-left: 15%; }

#pmulist li { overflow: hidden; }
#pmulist img { width: 32px; height: 32px; margin-right: 5px; vertical-align: middle; }
#pmulist .unreadcnt { float: right; margin-top: 4px; background: #CCC; padding: 1px 3px;  }