*{margin:0;padding:0;list-style:none;border:none;}
body{height:1500px;background:#EEE;font-family:'microsoft yahei';}
/*main css*/
.izl-rmenu{position:fixed; right:0; margin-right:1px; bottom:20px; padding-bottom:20px; 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_demo_w.png) 0px 0px no-repeat; background-color:#f4f5f8;}
.izl-rmenu .btn-qq:hover{background:url(../images/r_demo_w.png) 0px 0px no-repeat;background-color:#e60023;}
.izl-rmenu a.btn-qq,.izl-rmenu a.btn-qq:visited{background:url(../images/r_demo_r.png) 0px 0px no-repeat; background-color:#f4f5f8; text-decoration:none; display:block;}

.izl-rmenu .btn-wx{background:url(../images/r_chat_r.png) 0px 0px no-repeat; background-color:#f4f5f8;}
.izl-rmenu .btn-wx:hover{background:url(../images/r_chat_w.png) 0px 0px no-repeat;background-color:#e60023;}
.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_r.png) 0px 0px no-repeat; background-color:#f4f5f8;}
.izl-rmenu .btn-phone:hover{background:url(../images/r_phone_w.png) 0px 0px no-repeat; background-color:#e60023;}
.izl-rmenu .btn-phone .phone{background-color:#e60023; 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_r.png) 0px 0px no-repeat; background-color:#f4f5f8; display:none;}
.izl-rmenu .btn-top:hover{background:url(../images/r_top_w.png) 0px 0px no-repeat;background-color:#e60023;}
@media screen and (max-width: 768px) {
 .izl-rmenu{
    display:none;
  }