div.login-popup{position:fixed;top:50%;left:50%;z-index:999;display:none;width:90%;min-width:250px;max-width:700px}div.close-popup{cursor:pointer;z-index:999;position:absolute;width:60px;height:60px;text-align:center;line-height:60px;right:-30px;top:-30px;z-index:999999;-webkit-transition:all .5s ease-in-out;background-size:40% 40%;-moz-transition:all .5s ease-in-out;-ms-border-radius:50%;-o-border-radius:50%;border-radius:50%;display:block;box-shadow:0 0 60px rgba(0,0,0,.4);border:1px solid rgba(255,255,255,.5);background-color:rgba(255,255,255,.2);content:'x';font-size:29px;color:#cbcbcb}div.close-popup:hover{background-color:rgba(255,255,255,.3);box-shadow:0 0 20px rgba(255,255,255,.8)}div#baophu{background:#000;opacity:0.8;z-index:998;left:0px;top:0px;position:fixed;width:100%;height:100%;display:block}