.left-left { float: right; }
.left-left dl { clear: both; width: 500px; }
.left-left dl .pic { float: left; margin-bottom: 13px; margin-right: 15px; }
.left-left dl dd { margin-left: 20px; }
.left-left dl .bt { font-size: 16px; line-height: 34px; float:right;widdth:220px;}
.left-left dl .zy { font-size: 14px; color: #999999; line-height: 25px; }