CSS3 - Rounded Button - Circular Sides (Horizontally and Vertically)
<p>I want to create a button looking like this:</p>

<p><a href="https://i.stack.imgur.com/jxJN6.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/jxJN6.png" alt="Target Button"></a></p>

<p>Is there a way to create this button using only CSS, without using the attached as a background image. I tried playing around with border-radius but was unable to achieve this.</p>