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@tausiq2003
Last active January 4, 2026 13:01
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How to enable night mode in website if you don't have dark mode
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Night light website</title>
<style>
body{
padding:0;
margin:0;
box-sizing:border-box;
background-color: #1a1a1a;
}
iframe{
width: 100%;
height: 100vh;
border:none;
filter: brightness(0.8) saturate(0.85) contrast(0.88);
}
body::after {
content: '';
position: fixed;
top: 0;
left: 0;
width: 100%;
height: 100%;
background-color: rgba(255, 147, 41, 0.15);
pointer-events: none;
z-index: 9999;
}
</style>
</head>
<body>
<!-- copy this gist and add your website below alter the filter above for good warmth, thanks-->
<iframe src="https://www.learncpp.com/" id="sw" title="somewebsite" width="300" height="300"></iframe>
</body>
</html>
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