.giohang-popup {display:none;position:fixed;z-index:999;left:0;top:0;width:100%;height:100%;background:rgba(0,0,0,0.6);}
.popup-content {background:#fff;margin:10% auto;padding:20px;border-radius:10px;width:400px;position:relative;}
.popup-content .close {position:absolute;top:10px;right:15px;font-size:22px;cursor:pointer;}
.order-info img {max-width:100%;margin-bottom:10px;}
#giohangForm input {width:100%;margin-bottom:10px;padding:8px;}
#giohangForm button {background:#0073aa;color:#fff;border:none;padding:10px;width:100%;cursor:pointer;}
#giohangForm button:hover {background:#005f8d;}