Untitled

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Basic calculator</title>
</head>
<body>
    <div class = "container">
        <label for="text">Enter the first number: </label>
        <input type="text" id="firstNumber">
    </div>
    <div class="container">
        <label for="text">Enter the second number: </label>
        <input type="text" id="secondNumber">
    </div>

    <button type="submit" id="submitButton" onclick="funkcija()">Calculate</button>

    <label id="result" for="text"></label>

    <script src="logic.js"></script>
</body>
</html>