index.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link href="https://fonts.googleapis.com/css2?family=Montserrat:wght@600&display=swap" rel="stylesheet">
    <link rel="stylesheet" href="style.css">
    <script src="app.js"></script>
    <title>IMC</title>
</head>
<body>
<fieldset>
    <div id="interface">
        <h1>Calcule seu IMC!!</h1>
    </div>
    <br> 
    <div id="interface2">
        <input type="text" id="Peso" class="text" placeholder="Peso(Kg)" required><br> <br>
        <input type="text" id="Altura" class="text" placeholder="Altura" required><br> <br>
        <label for="">IMC</label> <br>
        <input type="text" id = "resultado" class="Resultado" disabled="disabled"> <br> <br>
        <input type="text" id ="visor" class="visor" disabled> <br> <br>
        <input type = "submit" class="button" value="CALCULAR" onclick="calcular()">
        <input type="submit" class="button" value="LIMPAR" onclick="reset()">
    </div>
</fieldset>
    
</body>
</html>