<!DOCTYPE html>



<html>



<head>



  <title>My
Website</title>



  <style>



    h1 {



      color: blue;



    }



    p {



      font-size: 18px;



    }



  </style>



</head>



<body>



 



  <h1>Welcome to
my website</h1>



  <p>This is a
simple website that displays a heading and a paragraph of text.</p>



  <button
onclick="alert('Hello, World!')">Click me</button>



</body>



</html>