about.php

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>DSI | About</title>
    <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/css/all.min.css">
    <link href="https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap"
        rel="stylesheet">
    <link rel="stylesheet" href="indexstyle.css" .css>
    <link rel="stylesheet" href="vendors/styles/about.css">
</head>
<style>
  
</style>

<body>
    <header>

        <div class="logo">
            <img src="home.page.pic\logo.png" alt="Logo">
        </div>

        <nav>
            <a href="index.php" target="_self">HOME</a>
            <div class="dropdown">
                <a href="#">SUBJECTS</a>
                <div class="dropdown-content">
                    <a href="register.php" target="_self">DEVELOPMENT SOFTWARE 1</a>
                    <a href="register.php" target="_self">DEVELOPMENT SOFTWARE 2</a>
                    <a href="register.php" target="_self">TECHNICAL PROGRAMMING 1</a>
                </div>
            </div>
            <a href="about.php" target="_self" class="aboutus">ABOUT</a>
            <a href="login.php" target="_self">LOGIN</a>
        </nav>
        <button onclick="window.location.href='register.php'">GET A TUTOR</button>

    </header>
    
</body>

</html>