index.html

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<html lang="pt-BR">

<head>
    <meta charset="UTF-8">
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    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Calcule seu IMC</title>
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        rel="stylesheet">
    <link rel="stylesheet" href="./assets/css/style.css">
</head>

<body>
    <section class="container">
        <h1>Calcule seu IMC</h1>
        <form action="/" id="form" method="POST">
            <label for="peso"><b>Peso</b></label>
            <input type="text" id="peso" name="peso">

            <label for="altura"><b>Altura</b></label>
            <input type="text" id="altura" name="altura">

            <button type="submit">Enviar</button>
        </form>

        <div id="resultado"></div>
    </section>

    <script src="./assets/js/main.js"></script>
</body>

</html>