.izl-rmenu{position:fixed;right:0;margin-right:0;bottom:20px;padding-bottom:20px;background:url(../images/r_b.png) 0 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) 0 0 no-repeat;background-color:#e17328}.izl-rmenu .btn-qq:hover{background-color:#3d3a3a}.izl-rmenu a.btn-qq,.izl-rmenu a.btn-qq:visited{background:url(../images/r_qq.png) 0 0 no-repeat;background-color:#c90306;text-decoration:none;display:block}.izl-rmenu .btn-wx{background:url(../images/r_wx.png) 0 0 no-repeat;background-color:#c90306}.izl-rmenu .btn-wx:hover{background-color:#3d3a3a}.izl-rmenu .btn-wx .pic{position:absolute;left:-160px;top:0;display:none;width:160px;height:160px}.izl-rmenu .btn-phone{background:url(../images/r_phone.png) 0 0 no-repeat;background-color:#c90306}.izl-rmenu .btn-phone:hover{background-color:#3d3a3a}.izl-rmenu .btn-phone .phone{background-color:#e17328;position:absolute;width:160px;left:-160px;top:0;line-height:73px;color:#FFF;font-size:18px;text-align:center;display:none}.izl-rmenu .btn-top{background:url(../images/r_top.png) 0 0 no-repeat;background-color:#666;display:none}.izl-rmenu .btn-top:hover{background-color:#444}.