.bookmobile-popup-overlay{position:fixed;z-index:9998;left:0px;top:0px;width:100%;height:100%;background:rgb(0,0,0);cursor:pointer;opacity:0.75;filter:alpha(opacity=75);}
.bookmobile-popup-content{width:700px;height:auto;padding:20px;position:fixed;left:28%;top:28%;z-index:9999;overflow:hidden;background:rgb(255,255,255);opacity:1;filter:alpha(opacity=100);}
.close-bookmobile-popup{float:right;}