Page construction avec compte à rebours style02

<!DOCTYPE html>
<html>
<head>
<title>PAGE CONSTRUCTION WITH COUNTER</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="keyword" content="PAGE CONSTRUCTION WITH COUNTER">
<meta name="author" content="Mezgani said">
<meta name="copyright" content="NGLESSON">
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link href="style.css" rel="stylesheet" type="text/css">
</head>
<body class="container">
  <div class="row mx-auto text-center">
      <header class="col-lg-12 col-12">
        <div class="img-logo text-center">
          <img src="../../assets/imgs/logo/nglesson.png" width="30%" height="auto" alt="NGLESSON" title="NGLESSON">
        </div>
        <h1 class="text-center mt-5 bold">NGLESSON.COM</h1>
      </header>
      <section class="col-lg-12 col-12 mt-5">
        <article class="mt-5">
          <h2>Site en construction ...</h2>
          <br> 
          <div class="demo2 pt-5 pb-5"></div>
          <br> 
        </article>
        <article class="mt-5 mb-5">
            <p class="text-center bold"> 
              Nous vous informons que le site NGLESSON est en cours de construction. <br> 
              Certains contenus sont manquants et seront mis à jour prochainement.<br><br>
              Pour plus d'information, contactez-nous sur : .... .
            </p>
        </article>
      </section>
      <footer class="col-lg-12 col-12 mt-5">
        <p class="bold" title="Mezgani said">© 2021 &nbsp;NGLESSON. All rights reserved</p>
      </footer>
  </div>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
<script src="script.js"></script>
</body>
</html>

body {
	margin: 0;
	font-family: 'PT Sans', sans-serif;
  background: linear-gradient( rgba(0, 0, 0, 0.25),rgba(0, 0, 0, 0.25)),url(../../assets/imgs/forcode/bkpage2.jpg) center center no-repeat fixed;
	background-size: cover;
  color: #FFF;
}
.bold{
  font-weight: bold;
}
.demo-2 .main-title {
	font-weight: normal;
	font-size: 8em;
	padding-left: 10px;
	text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.4);
}
.img-logo{
  	width: 100%;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
    margin-top: 16px;
}
/***********************************************************dscountdown*********************************************************/
.dsCountDown:after{
	content:'';
  clear: both;
}
.dsCountDown{
  display:inline-block;
	display: inline;
	zoom: 1;
	
}
/* ------------------------- White Theme ------------------------- */
.dsCountDown.ds-white {
	color: #000;
	position: relative;
	font-size: 1em;
	padding: 10px;
	border: 1px solid #dedede;
	border-radius: 2px;
	background: #ffffff; /* Old browsers */
	/* IE9 SVG, needs conditional override of 'filter' to 'none' */
	background: url(data:image/svg+xml;base64,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);
	background: -moz-linear-gradient(top,  #ffffff 0%, #ededed 100%); /* FF3.6+ */
	background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#ffffff), color-stop(100%,#ededed)); /* Chrome,Safari4+ */
	background: -webkit-linear-gradient(top,  #ffffff 0%,#ededed 100%); /* Chrome10+,Safari5.1+ */
	background: -o-linear-gradient(top,  #ffffff 0%,#ededed 100%); /* Opera 11.10+ */
	background: -ms-linear-gradient(top,  #ffffff 0%,#ededed 100%); /* IE10+ */
	background: linear-gradient(to bottom,  #ffffff 0%,#ededed 100%); /* W3C */
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ffffff', endColorstr='#ededed',GradientType=0 ); /* IE6-8 */
}
.ds-white .ds-element {
	float: left;
	margin-right: 10px;
	text-align: center;
	border-right: 1px solid #dedede;
	padding-right: 10px;
}
.dsCountDown.ds-white > .ds-element.ds-element-seconds {
	margin-right: 0;
	padding-right: 0;
	border-right: 0;
}
.ds-white .ds-element-title {
	font-size: 0.8em;
	text-transform: lowercase;
}
.ds-white .ds-element-value {
	font-size: 2.5em;
	color: #333;
	text-shadow: 2px 2px 0px #fff;
}
/* ------------------------- Black Theme ------------------------- */
.dsCountDown.ds-black {
    color: #fff;
    position: relative;
    width: 100%;
    margin: 6% 0 0;
}
.ds-black .ds-element {
    float: left;
    text-align: center;
    width: 23%;
    margin: 0 7px;
    padding: 1em 0;
}
.ds-black .ds-element-title {
    font-size: 0.9em;
	  text-transform: uppercase;
    color: #FFF;
    font-family: 'Keania One', cursive;
    /*border: 1px dashed #fff;*/
    border-radius: 19px;
    width: 50%;
    margin: 0 auto 1em;
	  padding: 10px;
	  letter-spacing: 1px;
}
.ds-black .ds-element-value {
    font-size: 4em;
    color: #fff;
    letter-spacing: 2px;
	  line-height: 1.2em;
	  font-family: 'Keania One', cursive;
}
/* ------------------------- Red Theme ------------------------- */
.dsCountDown.ds-red {
	color: #fff;
	position: relative;
	font-size: 1em;
	padding: 10px;
	border: 1px solid #A80000;
	border-radius: 2px;
	background: #ff0000; /* Old browsers */
	/* IE9 SVG, needs conditional override of 'filter' to 'none' */
	background: url(data:image/svg+xml;base64,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);
	background: -moz-linear-gradient(top,  #ff0000 0%, #bc0000 100%); /* FF3.6+ */
	background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#ff0000), color-stop(100%,#bc0000)); /* Chrome,Safari4+ */
	background: -webkit-linear-gradient(top,  #ff0000 0%,#bc0000 100%); /* Chrome10+,Safari5.1+ */
	background: -o-linear-gradient(top,  #ff0000 0%,#bc0000 100%); /* Opera 11.10+ */
	background: -ms-linear-gradient(top,  #ff0000 0%,#bc0000 100%); /* IE10+ */
	background: linear-gradient(to bottom,  #ff0000 0%,#bc0000 100%); /* W3C */
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ff0000', endColorstr='#bc0000',GradientType=0 ); /* IE6-8 */
}
.ds-red .ds-element {
	float: left;
	margin-right: 10px;
	text-align: center;
	border-right: 1px solid #BC0000;
	padding-right: 10px;
}
.dsCountDown.ds-red > .ds-element.ds-element-seconds{
	margin-right: 0;
	padding-right: 0;
	border-right: 0;
}
.ds-red .ds-element-title {
	font-size: 0.8em;
	text-transform: lowercase;
}
.ds-red .ds-element-value {
	font-size: 2.5em;
	color: #fff;
	text-shadow: 0px -1px 0px #555;
}
/* ------------------------- Flat Theme ------------------------- */
.dsCountDown.ds-flat {
	color: #000;
	position: relative;
	font-size: 1em;
	border: 1px solid #cdcdcd;
	background: #efefef;
	box-shadow: 4px 4px 4px #888;
}
.ds-flat .ds-element {
	float: left;
	text-align: center;
	border-right: 1px solid #dedede;
	padding: 7px 17px;
}
.dsCountDown.ds-flat > .ds-element.ds-element-seconds {
	border-right: 0;
}
.ds-flat .ds-element-title {
	font-size: 0.8em;
	text-transform: lowercase;
	color: #666;
}
.ds-flat .ds-element-value {
	font-size: 2.5em;
	color: #000;
}
/*-- responsive media queries --*/
@media screen and (max-width: 1366px){
	.ds-black .ds-element {
		margin: 0 6px;
	}
}
@media screen and (max-width: 1280px){
	.ds-black .ds-element-value {
		font-size: 3.7em;
	}
}
@media screen and (max-width: 1050px){
	.ds-black .ds-element {
       width: 22%;
	}
}
@media screen and (max-width: 800px){
	.ds-black .ds-element-value {
		font-size: 2.7em;
	}	
}	
@media screen and (max-width: 768px){
	.ds-black .ds-element-value {
		font-size: 2.5em;
	}
	.ds-black .ds-element-value {
		font-size: 2.4em;
	}
	.ds-black .ds-element {
  		width: 21%;
	}
	.ds-black .ds-element-title {
		width: 55%;
	}
}	
@media screen and (max-width: 667px){
	.ds-black .ds-element-value {
		font-size: 2.3em
	}
	.ds-black .ds-element-title {
		width: 63%;
	}
	
}
@media screen and (max-width: 600px){
	.ds-black .ds-element {
		width: 22%;
	}
}
@media screen and (max-width: 568px){
	.ds-black .ds-element {
		width: 45%;
	}
	.ds-element {
		margin: 1em 0;
	}
	.ds-black .ds-element-title {
		width: 52%;
	}
	
}
@media screen and (max-width: 480px){
	.ds-black .ds-element-value {
		font-size: 2.2em;
		padding:0 10px;
	}
}

/*!
	dsCountDown v1.0
	jQuery count down plugin
	(c) 2013 I Wayan Wirka - http://iwayanwirka.duststone.com/dscountdown/
	license: http://www.opensource.org/licenses/mit-license.php
*/
(function (e) { e.fn.dsCountDown = function (t) { var n = this; var r = 1e3, i = null, s = false, o = 0, u = 1, a = 0, f = 0, l = 0, c = 0, h = 0, p = null, d = null, v = null, m = null; var g = { startDate: new Date, endDate: null, elemSelDays: "", elemSelHours: "", elemSelMinutes: "", elemSelSeconds: "", theme: "white", titleDays: "Jours", titleHours: "Heures", titleMinutes: "Minutes", titleSeconds: "Secondes", onBevoreStart: null, onClocking: null, onFinish: null }; var y = e.extend({}, g, t); if (this.length > 1) { this.each(function () { e(this).dsCountDown(t) }); return this } var b = function () { if (!y.elemSelSeconds) { n.prepend('<div class="ds-element ds-element-seconds">							<div class="ds-element-title">' + y.titleSeconds + '</div>							<div class="ds-element-value ds-seconds">00</div>						</div>'); m = n.find(".ds-seconds") } else { m = n.find(y.elemSelSeconds) } if (!y.elemSelMinutes) { n.prepend('<div class="ds-element ds-element-minutes">							<div class="ds-element-title">' + y.titleMinutes + '</div>							<div class="ds-element-value ds-minutes">00</div>						</div>'); v = n.find(".ds-minutes") } else { v = n.find(y.elemSelMinutes) } if (!y.elemSelHours) { n.prepend('<div class="ds-element ds-element-hours">							<div class="ds-element-title">' + y.titleHours + '</div>							<div class="ds-element-value ds-hours">00</div>						</div>'); d = n.find(".ds-hours") } else { d = n.find(y.elemSelHours) } if (!y.elemSelDays) { n.prepend('<div class="ds-element ds-element-days">							<div class="ds-element-title">' + y.titleDays + '</div>							<div class="ds-element-value ds-days">00</div>						</div>'); p = n.find(".ds-days") } else { p = n.find(y.elemSelDays) } n.addClass("dsCountDown"); n.addClass("ds-" + y.theme); if (y.startDate && y.endDate) { a = y.endDate.getTime() - y.startDate.getTime(); if (a > 0) { var e = a / 1e3; var t = e % 86400; var r = t % 3600; o = e; h = Math.floor(e / 86400); c = Math.floor(t / 3600); l = Math.floor(r / 60); f = Math.floor(r % 60) } } E() }; var w = function (e) { if (s) { clearInterval(i); s = false } if (e) { e(n) } }; var E = function () { if (!s) { if (o > 0) { if (y.onBevoreStart) { y.onBevoreStart(n) } i = setInterval(function () { if (o > 0) { o -= u; f -= u; if (f <= 0 && (l > 0 || c > 0 || h > 0)) { l--; f = 60 } if (l <= 0 && (c > 0 || h > 0)) { c--; l = 60 } if (c <= 0 && h > 0) { h--; c = 24 } if (p) p.html(h < 10 ? "0" + h : h); if (d) d.html(c < 10 ? "0" + c : c); if (v) v.html(l < 10 ? "0" + l : l); if (m) m.html(f < 10 ? "0" + f : f); if (y.onClocking) { y.onClocking(n) } } else { w(y.onFinish) } }, r); s = true } else { if (y.onFinish) { y.onFinish(n) } } } }; b() } })(jQuery)

/**************************End dsCountDown******************/
addEventListener("load", function () {
    setTimeout(hideURLbar, 0);
}, false);

function hideURLbar() {
    window.scrollTo(0, 1);
}
jQuery(document).ready(function ($) {
    $('.demo2').dsCountDown({
        endDate: new Date("Mars 31, 2021 00:00:00"),
        theme: 'black'
    });
});