Zaprojektuj szablon faktury za pomocą HTML.
<!DOCTYPE html>
<html>
<head>
<title>Invoice</title>
</head>
<body>
<h1>Invoice</h1>
<h2>Client Information</h2>
<ol>
<li>Name: ___________________</li>
<li>Address: _______________</li>
<li>Phone: _________________</li>
</ol>
<h2>Invoice Details</h2>
<ul>
<li>Invoice Number: _________</li>
<li>Invoice Date: ___________</li>
<li>Invoice Amount: _________</li>
</ol>
</body>
</html>