public/504.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<link
rel="stylesheet"
media="screen"
href="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/css/bootstrap.min.css"
/>
<title>System Under Maintenance</title>
<link
href="https://fonts.googleapis.com/css?family=Open+Sans"
rel="stylesheet"
/>
<style>
.body {
font-family: 'Open Sans', sans-serif;
}
h1,
h4 {
color: #fff;
}
h1 {
margin-top: 50px;
margin-bottom: 20px;
}
h4 {
margin-bottom: 50px;
}
.maintenance {
background-color: #49bdd5;
background-size: contain;
background-position: center;
background-repeat: no-repeat;
width: 980px;
height: 576px;
}
@media (min-width: 767px) {
.maintenance {
background-image: url(/img/un_main.png);
box-shadow: 1px 4px 8px rgba(103, 103, 103, 0.5);
position: absolute;
border-radius: 30px;
overflow: hidden;
top: 50%;
left: 50%;
transform: translate(-50%, -50%);
-webkit-transform: translate(-50%, -50%);
-moz-transform: translate(-50%, -50%);
-ms-transform: translate(-50%, -50%);
-o-transform: translate(-50%, -50%);
}
.title {
display: none !important;
}
footer {
position: absolute;
bottom: 0;
padding: 10px 20px;
width: 100%;
}
}
@media (max-width: 1023px) {
.maintenance {
width: 600px;
height: 353px;
}
}
@media (max-width: 767px) {
.maintenance {
width: 100%;
height: 100%;
text-align: center;
}
.container {
background-color: #49bdd5;
}
img {
display: inline-block !important;
margin-bottom: 30px;
height: 300px !important;
}
footer {
padding-top: 1rem;
text-align: center;
}
}
</style>
</head>
<body>
<div class="container">
<div class="maintenance">
<div class="title">
<h1>504</h1>
<h4>SYSTEM UNDER MAINTENANCE</h4>
<img class="img-responsive" src="/img/rocket_service.png" />
</div>
</div>
</div>
<footer class="text-center">
<p>
© 2013-<span id="year"></span>
<a href="http://www.coursemology.org">Coursemology.org</a>. All Rights
Reserved.
</p>
</footer>
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.5/js/bootstrap.min.js"></script>
<script>
document.getElementById('year').innerHTML = new Date().getFullYear();
</script>
</body>
</html>