.chat{list-style:none;margin:0;padding:0}.chat li{margin-bottom:10px;padding-bottom:5px;border-bottom:1px dotted #b3a9a9}.chat li.left .chat-body{margin-left:60px}.chat li.right .chat-body{margin-right:60px}.chat li .chat-body p{margin:0;color:#777}.chat .glyphicon,.panel .slidedown .glyphicon{margin-right:5px}.panel-body{overflow-y:scroll;height:auto}::-webkit-scrollbar-track{-webkit-box-shadow:inset 0 0 6px rgba(0,0,0,.3);background-color:#f5f5f5}::-webkit-scrollbar{width:12px;background-color:#f5f5f5}::-webkit-scrollbar-thumb{-webkit-box-shadow:inset 0 0 6px rgba(0,0,0,.3);background-color:#555}.chat img{width:50px!important}