<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 lang="pt-br" dir="ltr">
<head>
<meta charset="utf-8">
<title></title>
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.9.1/font/bootstrap-icons.css">
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-1BmE4kWBq78iYhFldvKuhfTAU6auU8tT94WrHftjDbrCEXSU1oBoqyl2QvZ6jIW3" crossorigin="anonymous">
</head>
<body>
<div class="container mt-3 pt-3">
<form class="row g-3">
<div class="col-12">
<h1 class="text-center fw-bolder">Form bootstrap 5</h1>
</div>
<div class="col-12">
<div class="bg-secondary opacity-75 bg-gradient p-3 text-center mb-2 text-white fw-bolder fs-3">
Cadastre-se
</div>
<hr>
</div>
<div class="col-12">
<label for="inputName" class="form-label">Name</label>
<input type="text" class="form-control" id="inputName" placeholder="Name">
</div>
<div class="col-md-6">
