javascript-master-guide/index.html at main · myunitbook/javascript-master-guide · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>My Application</title>
    <style>
       /* selector{property-name : value} */
       .img{ width: 80%; height: 50vh; display: block; margin: auto;}
       .tab{ display: flex;}
       .tab li{ list-style: none; padding: 1%; background-color: tomato; margin-right: 1%; color:white;}

    </style>
</head>
<body>
    <h1 id="demo">Welcome To HTML.</h1>
    <ul class="tab">
        <li onclick='document.getElementById("demo").innerHTML="Welcome to Javascript Module 1";'>Tab 1</li>
        <li onclick='document.getElementById("demo").innerHTML="Welcome to Javascript Module 2";'>Tab 2</li>
        <li onclick='document.getElementById("demo").innerHTML="Welcome to Javascript Module 3";'>Tab 3</li>
        <li onclick='document.getElementById("demo").innerHTML="Welcome to Javascript Module 4";'>Tab 4</li>
    </ul>
    <script>
        document.write("<h1>Hello In JavaScript</h1>");
        document.write('<img src="image/banner.jpg" class="img" alt="Banner">');
        document.getElementById("demo").innerHTML="Welcome to Javascript";
    </script>


</body>
</html>