I have this bit of code and I need to dynamically change some CSS on a paypal button. How do I search for the source filename in this part:
<input type="image" src="https://www.paypalobjects.com/en_US/i/btn/btn_installment_plan_LG.gif" border="0" name="submit" alt="PayPal - The safer, easier way to pay online!">
So I'm looking for the input type='image' where src='https://www.paypalobjects.com/en_US/i/btn/btn_installment_plan_LG.gif'