http://sthapa23.epizy.com/HomePage.php
I cannot set background image in the php file tried every possible way
<!DOCTYPE html>
<html>
<head>
<title>Homepage for all the links for Database</title>
<style>
html{
background:url(img/Books.png);
no-repeat center center fixed;
background-size:cover;
}
.center_button{max-width: 75px;}
</style>
</head>
<body>
</body>
</html>