@media only screen and (max-width:767px), only screen and (max-device-width:767px){#footer_icon,#footer_qrcode,#close{display:none;}
#mobile_text{position:fixed;bottom:0;width:auto;right:0;color:#2DC200;cursor:pointer;z-index:100;}
}
@media only screen and (min-width:768px), only screen and (min-device-width:768px){#mobile_text{display:none;}
#footer_icon{position:fixed;bottom:0;width:auto;right:0;color:#2DC200;z-index:999;cursor:pointer;border:1px solid #2DC200;border-radius:7px;}
#footer_icon img{float:right;}
#footer_qrcode{position:fixed;bottom:0;width:auto;background-color:rgba(50, 205, 50, 0.3);z-index:999;right:0;border-radius:5px;}
#close{float:right;cursor:pointer;}
#close img{width:20px;}
.before{padding:5px 10px;color:#000;margin:0px;}
.after{padding:5px 10px;color:#000;margin:0px;}
}