Navigation Bar with Dropdown Feature not Functioning Properly in CSS and HTML

I recently developed a website using CSS, HTML, and PHP. The main focus of my work has been on improving the navigation bar in the header section. However, after several hours of tweaking, I finally achieved the desired look for the navigation bar. Unfortunately, this led to some unintended consequences such as messing up the sidebar layout. After fixing those issues, I encountered another problem - the drop-down menus are no longer showing up. Here is the link to the site: Site Link

Below is the code snippet I am currently using:

<div id="background-color" align="center"> 

<div class="Menu">
    <ul id="navbar">
        <li><a href="index.php" class="MenuButton"><span>Home</span></a></li> 
        <li><a href="theteam.php" class="MenuButton"><span>About Us</span></a>
            <ul>
                <li><a href="theteam.php">The Team</a></li>
                <li><a href="awards.php">Awards</a></li>
                <li><a href="blog.php">Blog</a></li>
                <li><a href="demo.php">Demonstrations</a></li>
                <li><a href="robots.php">Robots</a></li>
            </ul>
        </li>

        ... (More code here) ...

 #navbar li:hover li a:hover { background: radial-gradient(ellipse at center, rgba(19,19,19,1) 0%,rgba(28,28,28,1) 9%,rgba(43,43,43,1) 24%,rgba(17,17,17,1) 40%,rgba(0,0,0,1) 49%,rgba(44,44,44,1) 50%,rgba(71,71,71,1) 61%,rgba(102,102,102,1) 75%,rgba(89,89,89,1) 88%,rgba(76,76,76,1) 100%); /* W3C */ }

Do you have any feedback or suggestions to address this issue?

htmlcssnavnavbar

Answer №1

The current sub menu is hidden using display: none, but there is no way to undo this setting. To make it visible, you can apply the following styles:

#navigation-bar li {position: relative;}

#navigation-bar li ul {position: absolute; left: -9999px; display: block;}

#navigation-bar li:hover ul {left: 0;}

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