.ce{
text-align:center;
letter-spacing:0.5em;
line-height:180%;
white-space:normal;
}
.ce span{
display:block;
margin:10px 0px 10px 0px;
padding:4px 0px;
background:#F7F7F7;
border-bottom:1px dotted #ccc;
font-size:16px;
font-weight:bold;
font-family:"微软雅黑";
}