$conn = new mysqli("localhost", "webrepor_report_user", "PASSWORD", "webrepor_report_portal");
<link rel="stylesheet" href="style.css">

<div class="navbar">Report Portal</div>

<div class="container">

<div class="card">
<h2>Report a Website</h2>

<form action="" method="POST">
<input type="text" name="name" placeholder="Your Name">
<input type="email" name="email" placeholder="Email">
<input type="text" name="domain" placeholder="Domain">
<select name="issue">
<option>Fraud</option>
<option>Phishing</option>
</select>
<textarea name="desc" placeholder="Description"></textarea>

<button name="submit">Submit</button>
</form>


</div>

<div class="card">
<h3>How it works?</h3>
<p>1. Submit report</p>
<p>2. We review</p>
<p>3. Send to domain company</p>
</div>

</div>