JSFiddle - React, Tailwind, and code Playground

by Сергей Тарасевич

HTML

<div class="main">
    <div class="hour"></div>
    <div class="min"></div>
    <div class="second"></div>
</div>

CSS

.main {
    width: 200px;
    margin: 20px auto 0;
}
.hour, .min, .second {
    background: rgba(68, 68, 68, 0.15);
    border: 1px solid #6D6D6D;
    border-color: #6D6D6D #A8A8A8 #C2C2C2;
    -webkit-box-shadow: inset 0 6px 8px -4px rgba(0, 0, 0, 0.5);
    -moz-box-shadow: inset 0 6px 8px -4px rgba(0, 0, 0, 0.5);
    box-shadow: inset 0 6px 8px -4px rgba(0, 0, 0, 0.5);
    color: #E7E7E7;
    display: inline-block;
    font-family:"Helvetica Neue", Helvetica, Arial, sans-serif;
    font-size: 30px;
    font-weight: 700;
    line-height: 50px;
    margin: 0 5px;
    text-align: center;
    text-shadow: 0 -1px 0px rgba(255, 255, 255, 1), 0 1px 0px rgba(131, 131, 131, 0.5), 0 2px 2px rgba(131, 131, 131, 0.25), 0 3px 3px rgba(131, 131, 131, 0.75), 0 3px 5px rgba(131, 131, 131, 0.5);
    height: 50px;
    width: 50px;
}

JavaScript

$(document).ready(function () {
    var currentdate = new Date();

    function callme() {
        currentdate = new Date();
        $('.hour').html(currentdate.getHours());
        $('.min').html(currentdate.getMinutes());
        $('.second').html(currentdate.getSeconds());
    }
    window.setInterval(callme, 1000);

});