What are the common pitfalls when styling PHP forms using CSS?
One common pitfall when styling PHP forms using CSS is not properly targeting form elements, leading to inconsistent or incorrect styling. To solve this, make sure to use specific selectors to target form elements accurately.
<form action="submit.php" method="post">
<label for="username">Username:</label>
<input type="text" id="username" name="username">
<label for="password">Password:</label>
<input type="password" id="password" name="password">
<input type="submit" value="Submit">
</form>
```
In the CSS file:
```css
input[type="text"], input[type="password"], input[type="submit"] {
/* Add your styling here */
}