tut24.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>

    <style>
        /* Adjancet sibling selector */
        li+li+li{
           list-style: none;     
           /* text-decoration: none; */
        }
        /* a{
            text-decoration: none;
        } */

        /* Child selectors */

        div:nth-child(odd)
        {
            color:red;
        }
        div:nth-child(even)
        {
            color:green;
        }
        
    </style>

</head>
<body>

    <!-- Adjancet sibling selector -->
    <!-- <ul>
        <li><a href="">HTML</a></li>
        <li><a href="">CSS</a></li>
        <li><a href="">BOOTSTRAP</a></li>
        <li><a href="">JAVASCRIPT</a></li>
        <li><a href="">ANGULARJS</a></li>
    </ul> -->

    <!-- Child selector -->

    <!-- <div> -->
        <div>1 - HTML</div>
        <div>2 - CSS</div>
        <div>3 - BOOTSTRAP</div>
        <div>4 - JAVASCRIPT</div>
        <div>5 - ANGULARJS</div>
    <!-- </span> -->
</body>
</html>