1.
<html>
<head>
<title>Page Title</title>
</head>
<body>
<h1>This is a Heading</h1>
<p>This is a paragraph.</p>
</body>
</html>
2.
<html>
<body>
<h2>HTML Buttons</h2>
<p>HTML buttons are defined with the button tag:</p>
<button>Click me</button>
</body>
</html>
3.
<html><body>
<p id="Jaysukh Kuchhadiya"></p>
<script>
var a = 900;
var b = 10;
var x = a * b;
document.getElementById("Jaysukh Kuchhadiya").innerHTML = x;
</script>
</body>
</html>
4.
<html>
<head>
<style>
#jaysukh {
border: 2px solid green;
padding: 10px;
border-top-right-radius: 200px;
border-top-left-radius: 100px;
}
}
</style>
</head>
<body bgcolor="pink">
<h2>border-top-left-radius: 25px:</h2>
<div id="jaysukh">
<h1>Jaysukh</h1>
</div>
</body>
</html>
5.
<html>
<title>W3.CSS</title>
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://www.w3schools.com/w3css/4/w3.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<body bgcolor="yellow">
<center>
<div class="w4-container">
<h1>Spinning Elements</h1>
<p>Use the w4-spin class to spin an element 360 degrees:</p>
<p><i class="fa fa-spinner w3-spin" style="font-size:164px"></i></p>
</div>
</body>
</html>