Update header.php

includes/header.php

@@ -7,7 +7,7 @@ require_once __DIR__ . '/auth_functions.php';
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title><?php echo isset($page_title) ? $page_title . ' - ' : ''; ?>UniMarket - University Marketplace</title>
-    <link rel="stylesheet" href="/public//assets/css/style.css">
+    <link rel="stylesheet" href="/public/assets/css/style.css">
     <link rel="stylesheet" href="/public/assets/css/responsive.css">
     <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css">
     <style>