.izl-rmenu{position:fixed;right:20px;bottom:10px;padding-bottom:73px;background:url(../images/r_b.html) 0px bottom no-repeat;z-index:999;}.izl-rmenu .btn{width:72px;height:73px;margin-bottom:1px;cursor:pointer;position:relative;}.izl-rmenu .btn-qq{background:url(../images/r_qq.png) 0px 0px no-repeat;background-color:#6da9de;}.izl-rmenu .btn-qq:hover{background-color:#488bc7;}.izl-rmenu a.btn-qq,.izl-rmenu a.btn-qq:visited{background:url(../images/r_qq.png) 0px 0px no-repeat;background-color:#6da9de;text-decoration:none;display:block;}.izl-rmenu .btn-wx{background:url(../images/r_wx.png) 0px 0px no-repeat;background-color:#78c340;}.izl-rmenu .btn-wx:hover{background-color:#58a81c;}.izl-rmenu .btn-wx .pic{position:absolute;left:-160px;top:0px;display:none;width:160px;height:160px;}.izl-rmenu .btn-phone{background:url(../images/r_phone.png) 0px 0px no-repeat;background-color:#fbb01f;}.izl-rmenu .btn-phone:hover{background-color:#ff811b;}.izl-rmenu .btn-phone .phone{background-color:#ff811b;position:absolute;width:160px;left:-160px;top:0px;line-height:73px;color:#FFF;font-size:18px;text-align:center;display:none;}.izl-rmenu .btn-top{background:url(../images/r_top.png) 0px 0px no-repeat;background-color:#666666;display:none;}.izl-rmenu .btn-top:hover{background-color:#444;}