Pure CSS Dropdown

<!DOCTYPE html>
<html lang="en">

<head>
    <title>CSS Dropdown</title>
    <style>
        * {
            margin: 0;
            padding: 0;
        }
        .anythingDropDown {
            margin: 50px auto;
            max-width: 600px;
        }
        .anythingDropDown ul {
            list-style: none;
        }
        .anythingDropDown li {
            float: left;
        }
        .anythingDropDown li.dropdown {
            position: relative;
        }
        .anythingDropDown li.dropdown:hover .dropDownContainer {
            display: block;
        }
        .anythingDropDown li.dropdown:hover>a {
            background: #0b6;
        }
        .anythingDropDown li .dropDownContainer {
            position: absolute;
            top: 100%;
            display: none;
        }
        .anythingDropDown ul li>a {
            display: block;
            padding: 5px 10px;
            color: #fff;
            background: #0bf;
            border-radius: 3px;
            text-decoration: none;
            margin-right: 5px;
            font-family: Arial, Helvetica, sans-serif;
        }
        .anythingDropDown ul li a:hover {
            background: #0b6;
            border-radius: 3px;
        }
        .dropDownContainer ul li {
            display: block;
            width: 100%;
        }
        .dropDownContainer ul li>a {
            display: block;
            padding: 5px 10px;
            color: #333;
            background: #eee;
            text-decoration: none;
            font-family: Arial, Helvetica, sans-serif;
            border-bottom: 1px solid #ddd;
            border-radius: 0;
            width: 100%;
        }
        .dropDownContainer ul li a:hover {
            background: #0b6;
            border-radius: 3px;
            color: #fff;
            border-radius: 0;
        }
    </style> 
</head>

<body>
    <div class="anythingDropDown">
        <ul>
            <li><a href="#">CSS</a></li>
            <li> <a href="#">HTML </a></li>
            <li class="dropdown"><a href="#">JavaScript</a>
                <div class="dropDownContainer">
                    <ul>
                        <li><a href="#">AngularJS</a></li>
                        <li><a href="#">Angular</a></li>
                        <li><a href="#">Jquery</a></li>
                    </ul>
                </div>
            </li>
            <li><a href="#">PHP</a></li>
        </ul>
    </div>
    <br><br>
    <a href="https://anything-learn.blogspot.com/2018/10/css-dropdown.html" style="color:#333;  bottom:5px; left:0; right:0; margin:auto; text-align:center; font-family:arial; font-size:11px" target="_blank"><b>Refrence Link:</b> https://anything-learn.blogspot.com/2018/10/css-dropdown.html</a>
</body>
</html>