.QQbox {z-index: 9999; right: 0px; width: 150px; height:600px;position:fixed; _position: absolute; top:65%; right:0px;  background:url(../images/qq.png) no-repeat;}
.close{width:20px; height:20px; margin-left:128px; cursor:pointer;}
.qq_list{margin-top:171px;}
.qq_list .qq_li{margin-top:8px; height:30px; line-height:30px;}
.qq_list .qq_li a{display:block; text-indent:40px; font-weight:bold; }

@media (max-width:640px) {
.QQbox{display: none;}
}