div.topic{width:500px}div.topic div.title{border-bottom:1px dotted #000000;margin-bottom:5px;font-weight:bold}div.input{border-bottom:1px dotted #000000}div.input div.button{float:right}div.input div.textarea{overflow:hidden}div.user{width:100px;float:left}div.user div.avatar{margin:0 auto}div.user div.name{font-size:12pt;margin:0 auto;text-align:center}div.message{margin:10px 0}div.message div.content{overflow:hidden}div.message div.content div.timestamp{font-size:10pt;color:gray}div.spinner{height:40px;background-color:#F7F7F7;background-image:url("/dojox/widget/Standby/images/loading.gif");background-position:center;background-repeat:no-repeat}