How to Style form radio button input to achieve push button look? : <p>I want to create a donation form that is similar to the one at <a href="https://www.charitywater.org/donate" rel="nofollow noreferrer">https://www.charitywater.org/donate</a> ,i believe those blue horizontal buttons are radio buttons that have have been styled with some custom code.</p>

<p>How do I achieve such look without the 'hole' in a normal radio button showing?</p>

<p>Thanks</p>
