How can PHP developers address the challenge of cross-browser compatibility when styling input fields?

Cross-browser compatibility when styling input fields can be addressed by using CSS frameworks like Bootstrap or Normalize.css to ensure consistent styling across different browsers. Additionally, using vendor prefixes for CSS properties and testing the styling on multiple browsers can help identify and fix any compatibility issues.

<!DOCTYPE html>
<html>
<head>
    <style>
        input {
            -webkit-appearance: none; /* Chrome, Safari, Opera */
            -moz-appearance: none; /* Firefox */
            appearance: none;
            border-radius: 5px;
            padding: 5px;
            border: 1px solid #ccc;
        }
    </style>
</head>
<body>
    <input type="text" placeholder="Enter your name">
</body>
</html>