.xw{width:730px; padding-top:20px;float:left; }
.xw dl{height:30px;width:680px; margin-top:10px; margin-left:30px; float:left;}
.xw dl dt{float:left;}
.xw dl dd{float:left; margin-left:20px; color:#4d4d4d;}
.xw dl dd a{text-decoration:none; color:#4d4d4d;}
.xw dl dd a:hover{color:#e4007f;}