How to convert data:image/svg+xml;base64 data from natural image?
<p>I have a <a href="http://xameeramir.github.io/" rel="nofollow">blog</a> in which I need to replace the <code>background-image</code> of <code>.svg-icon.googleplus</code> <a href="http://xameeramir.github.io/style.css" rel="nofollow">(line 725 of the stylesheet)</a>.</p>

<p>As of this point, it shows <a href="https://www.google.com/search?q=google+plus+icon" rel="nofollow">Google+ icon</a>. I need to replace it with <a href="https://pixabay.com/en/google-favicon-logo-icon-2015-1015752/" rel="nofollow">Google's original icon</a>. However I don't know how to convert the <code>data:image/svg+xml;base64</code> data from natural image.</p>

<p>Any suggestions, kind folks?</p>