<form action="perem.php" method="POST" class="form">
<button class="exit" class="exit" id="closeButton" onclick="delRow()">х</button>
<div class="string">
<label for="id">№ П/П:</label>
<input type="number" id="id" name="id" required>
</div>
<div class="string">
<label for="N_m">Номер:</label>
<input type="text" id="N_m" name="n_m" required>
</div>
<div class="string">
<label for="name">Название:</label>
<input type="text" id="name" name="name_m" required>
</div>
<div class="string">
<label for="Adr">Адрес:</label>
<input type="text" id="Adr" name="Adr_m" required>
</div>
<div class="string">
<label for="Full_name">ФИО директора :</label>
<input type="text" id="Full_name" name="director" >
</div>
<div class="string">
<label for="Phone">Номер телефона :</label>
<input type="tel" id="Phone" name="Phone_number" required>
</div>
<button type="submit" name = "submit" id="contact">Отправить в БД</button>
</form>if (isset($_POST['submit'])) {
$dataform = array(
$id=$_POST['id'],
$n_m=$_POST['n_m'],
$name_m=$_POST['name_m'],
$Adr_m=$_POST['Adr_m'],
$director=$_POST['director'],
);
}$per = $conn->query("select * from mine_info where id_k1=1");foreach Я сделал так предварительно записал строку//perem.php
$per = $conn->query("select * from mine_info where id_k1=1");//index.php
<?php
while ($row = $per->fetch(PDO::FETCH_ASSOC)){
echo"<tr><td><p>".$row["id_k1"]."</p></td><td><p>".$row["n_mine"]."</p></td><td><p>".$row["name_mine"]."</p></td><td><p>".$row["adress"]."</p></td><td><p>".$row["full_name_of_direcor"]."</p></td><td><p>".$row["phone_number"]."</p></td></tr>";
}
?>echo именно такой отвечу чтобы стили входили в силу