<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Lato:400,700|Montserrat:900">
<title>Document</title>
<style>
body{
background-color: white;
}
#timer {
color: #eeeeee;
text-align: center;
text-transform: uppercase;
font-family: 'Lato', sans-serif;
font-size: .7em;
letter-spacing: 5px;
}
.days, .hours, .minutes, .seconds {
display: inline-block;
padding: 20px;
width: 100px;
border-radius: 5px;
}
.days {
background: #EF2F3C;
}
.hours {
background: #eeeeee;
color: #183059;
}
.minutes {
background: #276FBF;
}
.seconds {
background: #F0A202;
}
.numbers {
font-family: 'Montserrat', sans-serif;
color: #183059;
font-size: 4em;
text-align: center;
}
.white {
position: absolute;
background: #eeeeee;
height: 85px;
width: 75px;
left: 30%;
top: 2%;
}
.red {
position: absolute;
background: #EF2F3C;
left: 18%;
top: 9%;
height: 65px;
width: 70px;
}
.blue {
position: absolute;
background: #276FBF;
height: 80px;
width: 80px;
left: 60%;
top: 5%;
}
</style>
</head>
<body>
<div id="timer">
<div class="days">
<div id="days" class="numbers "> </div>days</div>
<div class="hours">
<div id="hours" class="numbers"> </div>hours</div>
<div class="minutes">
<div id="minutes" class="numbers"> </div>minutes</div>
<div class="seconds">
<div id="seconds" class="numbers"> </div>seconds</div>
</div>
</div>
</body>
<script>
const year = new Date().getFullYear();
const myDate = new Date('Oct 01, 2020 00:00:00');
console.log(myDate);
let timer = setInterval(function() {
const today = new Date().getTime();
const diff = myDate - today;
let days = Math.floor(diff / (1000 * 60 * 60 * 24));
let hours = Math.floor((diff % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
let minutes = Math.floor((diff % (1000 * 60 * 60)) / (1000 * 60));
let seconds = Math.floor((diff % (1000 * 60)) / 1000);
document.getElementById("days").innerHTML=days
document.getElementById("hours").innerHTML=hours
document.getElementById("minutes").innerHTML=minutes
document.getElementById("seconds").innerHTML=seconds
}, 1);
</script>
</html>