HOW TO DETECT VIEWPOT HEIGHT IN CSS code example
Example: vh in css
/*
vh Relative to 1% of the height of the viewport*
*/
<!DOCTYPE html>
<html>
<head>
<style>
h1 {
font-size: 20vh;
}
</style>
</head>
<body>
<h1>Hello</h1>
<p>Resize the height of the browser window to see how the font-size of h1 changes.</p>
<p>1vh = 1% of viewport height.</p>
<p>The vh unit is not supported in IE8 and earlier.</p>
</body>
</html>
/*
I hope it will help you.
Namaste
Stay Home Stay Safe
*/