How can CSS styling be utilized to prevent unwanted whitespace from being displayed in PHP-generated HTML forms?

Unwanted whitespace in PHP-generated HTML forms can be prevented by using CSS styling to set the margin and padding of form elements to zero. This will ensure that there is no extra space around the form fields, creating a cleaner and more compact layout. 

<!DOCTYPE html>
<html>
<head>
    <style>
        form {
            margin: 0;
            padding: 0;
        }
        input {
            margin: 0;
            padding: 0;
        }
    </style>
</head>
<body>

<form action="submit.php" method="post">
    <label for="name">Name:</label>
    <input type="text" id="name" name="name">
    
    <label for="email">Email:</label>
    <input type="email" id="email" name="email">
    
    <input type="submit" value="Submit">
</form>

</body>
</html>

Keywords

PHP CSS styling HTML forms whitespace display

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