title: Convert CSS to inline CSS?
body: <p>I found this awesome CSS <a href="https://codepen.io/chriscoyier/pen/qjWxXZ" rel="nofollow noreferrer">code</a> and what to use it on my website. But because I have to generate a lot of buttons with PHP I need to write the CSS inline as <code>style="..."</code> for the button. My question now is, how can I convert that to inline CSS? </p>
  
  <p>I already googled for an converter but sadly I didn't find anything.</p>