@import url('https://fonts.googleapis.com/css?family=Muli:300,400,700&subset=latin-ext,vietnamese');
body{margin:0px; padding: 0px;font-family: 'Muli', sans-serif; font-weight: 400; font-size: 16px; color: #4a4a4a; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;}
*{box-sizing: border-box;}
.popup-subscribire{position: fixed; top: 20px; width:500px; left: 50%; margin-left:-250px; padding: 18px; border-radius: 3px; background: #FFF; box-shadow: 0px 0px 20px rgba(5,25,62, .15);z-index:99999;display: none;}
.popup-logo{ display: inline-block; vertical-align: top; width:80px; margin-right:20px;}
.popup-logo img{max-width:100%;}
.popup-summary{display: inline-block; width:calc(100% - 80px - 25px); line-height: 21px;}
.popup-bottom{position: relative; width:100%; padding: 5px 0 0 0; text-align: right;}
.popup-bottom a{ display: inline-block;vertical-align: middle; margin:0 3px; height: 40px; line-height: 38px; padding: 0 25px; color: #1890ff; font-size: 16px; font-weight:500; text-transform: uppercase; text-decoration: none; border-radius: 3px;}
.popup-bottom a.ok{ color: #FFF; background-color: #1890ff;}
<div class="popup-subscribire">
<div class="popup-logo"><img src="logo.png" alt=""></div>
<div class="popup-summary">Click vào ĐỒNG Ý để nhận được các thông tin hữu ích từ Subiz.</div>
<div class="popup-bottom">
<a href="javascript:void(0);" onclick="closePopUp();">Không, cảm ơn</a>
<a href="javascript:void(0);" class="ok" onclick="subiz('subscribePushNotification');closePopUp()">Đồng ý</a>
<script type="text/javascript">
document.querySelector('.popup-subscribire').style.display = 'none'
if ( typeof(Storage) !== 'undefined') {
sessionStorage.setItem('closePopUp', 1);
navigator.getBattery().then(function(battery) {
if (battery.charging && battery.chargingTime === 0) {
console.log("I'm a desktop")
console.log('Have no code subiz')
subiz('checkPushNotification', function(status) {
if(status || (typeof(Storage) !== 'undefined' && sessionStorage.getItem('closePopUp'))) return
document.querySelector('.popup-subscribire').style.display = 'block'