After attempting to adjust the sidebar and content to fit the entire screen without appearing in a 4:3 resolution, I made changes in the styles.css file but the issue persisted. I expected the layout to span the full webpage width seamlessly, eliminating any appearance of being confined to a 4:3 aspect ratio.
Here is how it currently looks:
<?php
include "header.php";
include "sidebar.php";
?>
<div class="card mt-2">
<div class="card-body">
<div class="row">
<div class="col-sm-4">
<div class="card">
<div class="card-body">
Product Data
<?php
include '../koneksi.php';
$product_data = mysqli_query($koneksi,"SELECT * FROM products");
$num_products = mysqli_num_rows($product_data);
?>
<h3><?php echo $num_products; ?></h3>
<a href="product_data.php" class="btn btn-outline-primary btn-sm">Details</a>
</div>
</div>
</div>
<div class="col-sm-4">
<div class="card">
<div class="card-body">
Sales Data
<?php
include '../koneksi.php';
$sales_data = mysqli_query($koneksi,"SELECT * FROM sales");
$num_sales = mysqli_num_rows($sales_data);
?>
<h3><?php echo $num_sales; ?></h3>
<a href="sales.php" class="btn btn-outline-primary btn-sm">Details</a>
</div>
</div>
</div>
<div class="col-sm-4">
<div class="card">
<div class="card-body">
User Data
<?php
include '../koneksi.php';
$user_data = mysqli_query($koneksi,"SELECT * FROM users");
$num_users = mysqli_num_rows($user_data);
?>
<h3><?php echo $num_users; ?></h3>
<a href="user_data.php" class="btn btn-outline-primary btn-sm">Details</a>
</div>
</div>
</div>
</div>
</div>
</div>
<?php
include "footer.php";
?>
Sidebar File
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
<meta name="description" content="" />
<meta name="author" content="" />
<title>POS System</title>
<!-- Favicon-->
<link rel="icon" type="image/x-icon" href="assets/favicon.ico" />
<!-- Core theme CSS (includes Bootstrap)-->
<link href="../css/styles.css" rel="stylesheet" />
</head>
<body>
<div class="d-flex" id="wrapper">
<!-- Sidebar-->
<div class="border-end bg-white" id="sidebar-wrapper">
<div class="sidebar-heading border-bottom bg-light"><b>POINT OF SALE</b></div>
<div class="list-group list-group-flush">
<a class="list-group-item list-group-item-action list-group-item-light p-3" href="index.php">Home</a>
<a class="list-group-item list-group-item-action list-group-item-light p-3" href="product_data.php">Product Data</a>
<a class="list-group-item list-group-item-action list-group-item-light p-3" href="sales.php">Sales</a>
<a class="list-group-item list-group-item-action list-group-item-light p-3" href="user_data.php">User Data</a>
<a class="list-group-item list-group-item-action list-group-item-light p-3" href="../index.php">Logout</a>
</div>
</div>
<!-- Page content wrapper-->
<div id="page-content-wrapper">
<!-- Top navigation-->
<nav class="navbar navbar-expand-lg navbar-light bg-light border-bottom">
<div class="container-fluid">
<button class="btn" id="sidebarToggle"><span class="navbar-toggler-icon"></span></button>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation"><span class="navbar-toggler-icon"></span></button>
</div>
</nav>
<!-- Bootstrap core JS-->
<script src="https://cdn.jsdelivr.net/npm/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="71090e02030507081113342386098f">[email protected]</a>/dist/js/bootstrap.bundle.min.js"></script>
<!-- Core theme JS-->
<script src="../js/scripts.js"></script>
</body>
</html>