I have two forms that are superimposed on the rest of the page
I needed opinions about what the error is causing this and how to put the forms below the remaining content
<div style="background-color:#F8F9FA">
<?php
if (!isset($_SESSION['itens'])){
$_SESSION['itens']=array();
}
if(isset($_GET['add'])&& $_GET['add']=="carrinho") {
$idproduto = $_GET['id'];
if(!isset($_SESSION['itens'][$idproduto])){
$_SESSION['itens'][$idproduto]=1;
}else{
$_SESSION['itens'][$idproduto]+=1;
}
}
if (count($_SESSION['itens'])==0){
echo'Carrinho vazio <br><a href="mol_compressao.php">Adicionar Itens</a>';
}else{
echo"
<h2>Resumo de Compras</h2>
<br>
<div align='start'>
<div class='card mx-auto w-100'>
<div class='container-fluid''>
<div class='row align-items-end' style='height:40px;'>
<div class='col-md-2' style='text-align: center'><h5>REFERÊNCIA</h5></div>
<div class='col-md-3' style='text-align: center'><h5>QUANTIDADE</h5></div>
<div class='col-md-3' style='text-align: center'><h5>PREÇO UNITÁRIO</h5></div>
<div class='col-md-2' style='text-align: center'><h5>PREÇO TOTAL</h5></div>
</div>
</div>
<hr>
";?>
<?php
include ("db.php");
$precototali=0;
foreach($_SESSION['itens'] as $idproduto => $quantidade){
$select_car = "SELECT * FROM stock_comp WHERE id_mol_comp=$idproduto";
$result = mysqli_query($con, $select_car);
$rows = array();
while ($row = $result->fetch_assoc()) {
$rows[] = $row;
$precototal=$row['preco']*$quantidade;
$precototali+=$precototal;
$precoiva=$precototali*1.23;
echo "
<div class='card-body'>
<div class='row align-items-center' style='height:0px;'>
<div class='col-md-2' style='text-align: center'>$row[referencia]</div>
<div class='col-md-3' style='text-align: center'><i style='font-size:36px' class='fa'></i> $quantidade <i style='font-size:36px' class='fa'></i></div>
<div class='col-md-3' style='text-align: center'> ".number_format($row['preco'],2,",",".")." €</div>
<div class='col-md-2' style='text-align: center'> ".number_format($precototal,2,",",".")." €</div>
<div class='col-md-2' style='text-align: center'><i class='fa fa-remove' style='font-size:24px'></i></div>
</div>
</div>
";
}
}
}
echo "
<br>
<div class='col-md-11' style='text-align: end'><h4>Total(s/IVA): ".number_format($precototali,2,",",".")." €</h4></div>
<div class='col-md-11' style='text-align: end'><h2>Total(c/IVA): ".number_format($precoiva,2,",",".")." €</h2></div>
<br>
";
echo"
<hr>
";
?>
<br>
<div class="card">
<div class='row align-items-center' style='height:20px;'>
<div class='col-md-6' style='text-align: start'>
<h2>Dados de envio</h2>
<div class="card-body">
<label for="empresa">Empresa:</label>
<input type="text" class="form-control" name="empresa" required/><br>
<div class="row">
<div class="col-sm-6">
<label for="nif">NIF:</label>
<input type="text" class="form-control" name="nif" required/><br>
</div>
</div>
<div class="row">
<div class="col-sm-6">
<label for="exampleFormControlSelect1">Indicativo:</label>
<select class="form-control" name="countryCode" id="indicativo">
<option data-countryCode="PT" value="351">Portugal (+351)</option>
<option data-countryCode="DZ" value="213">Algeria (+213)</option>
</select>
</div>
<div class="col-sm-6">
<label for="telefone">Telefone:</label>
<input type="text" class="form-control" name="telefone" required/><br>
</div>
</div>
<label for="morada">Morada:</label>
<input type="text" class="form-control" name="morada" required/> <br>
<div class="row">
<div class="col-sm-6">
<label for="codigopostal">Código postal:</label>
<input type="text" class="form-control" name="codigopostal" required/><br>
</div>
<div class="col-sm-6">
<label for="cidade">Cidade:</label>
<input type="text" class="form-control" name="cidade" required/>
</div>
</div>
<div class="col-sm-6">
<label for="exampleFormControlSelect1">País:</label>
<select class="form-control" name="pais" name="pais">
<option value="PT">Portugal</option>
<option value="ES">Spain</option>
<option value="FR">France</option>
<option value="IT">Italy</option>
<option value="DE">Germany</option>
<option value="GB">United Kingdom</option>
<option value="US">United States</option>
<option value="BR">Brazil</option>
</select>
</div>
</div>
</div>
<div class='col-md-6' style='text-align: start'>
<h2>Dados de faturação</h2>
<div class="card-body">
<label for="empresa">Empresa:</label>
<input type="text" class="form-control" name="empresa" required/><br>
<div class="row">
<div class="col-sm-6">
<label for="nif">NIF:</label>
<input type="text" class="form-control" name="nif" required/><br>
</div>
</div>
<div class="row">
<div class="col-sm-6">
<label for="exampleFormControlSelect1">Indicativo:</label>
<select class="form-control" name="countryCode" id="indicativo">
<option data-countryCode="PT" value="351">Portugal (+351)</option>
<option data-countryCode="DZ" value="213">Algeria (+213)</option>
<option data-countryCode="AD" value="376">Andorra (+376)</option>
</select>
</div>
<div class="col-sm-6">
<label for="telefone">Telefone:</label>
<input type="text" class="form-control" name="telefone" required/><br>
</div>
</div>
<label for="morada">Morada:</label>
<input type="text" class="form-control" name="morada" required/> <br>
<div class="row">
<div class="col-sm-6">
<label for="codigopostal">Código postal:</label>
<input type="text" class="form-control" name="codigopostal" required/><br>
</div>
<div class="col-sm-6">
<label for="cidade">Cidade:</label>
<input type="text" class="form-control" name="cidade" required/>
</div>
</div>
<div class="col-sm-6">
<label for="exampleFormControlSelect1">País:</label>
<select class="form-control" name="pais" name="pais">
<option value="PT">Portugal</option>
<option value="ES">Spain</option>
<option value="FR">France</option>
<option value="IT">Italy</option>
<option value="DE">Germany</option>
<option value="GB">United Kingdom</option>
<option value="US">United States</option>
<option value="BR">Brazil</option>
</select>
</div>
</div>
</div>
</div>
</div>
</div>
<br>
<button type='button' class='btn btn-outline-info btn-lg btn-block'>Finalizar</button>