<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<!DOCTYPE html>
<html>
<head>
<meta charset='utf-8'>
<meta http-equiv='X-UA-Compatible' content='IE=edge'>
<title>PSD-06t-Seu Nome</title>
<meta name='viewport' content='width=device-width, initial-scale=1'>
<link rel='stylesheet' type='text/css' media='screen' href='main.css'>
<script src='main.js'></script>
<head>
<title> Parasala Formulario </title>
<script src="../lib/jquery-1.9.0.min.js" type="text/javascript" charset="utf-8">
<script src="../src/jquery.maskedinput.js" type="text/javascript">
</script>
</head>
<body>
<h1>Formulário de Cadastro</h1>
<form class="formulario" method="post">
<hr>
<p> Dados da Empresa</p>
<div class="field">
<label for="nome_empresa"> Nome da Empresa:</label>
<input type="text" name="nome_empresa" placeholder="Digite o nome da empresa" required>
</div>
<div class="field">
<label for="endereco_empresa"> Endereço :</label>
<input type="text" name="endereco_empresa" placeholder="Digite o endereço" required>
</div>
<div class="field">
<label for="telefone_empresa"> Telefone :</label>
<input type="tel" name="telefone_empresa" placeholder="(000)0000-0000" required>