This is what my code looks like:
<div class="social-links mt-1 mb-3">
<p>
<a target="_blank" href="https://www.facebook.com/junomattress">
<span class="markdown-icon">
<img src="/wp-content/themes/dawn-child/assets/images/icon-facebook.svg">
</span>
</a>
</p>
<p>
<a target="_blank" href="https://twitter.com/sleepdouglas">
<span class="markdown-icon">
<img src="/wp-content/themes/dawn-child/assets/images/icon-twitter.svg">
</span>
</a>
</p>
<p>
<a target="_blank" href="https://www.instagram.com/sleepdouglas/">
<span class="markdown-icon">
<img src="/wp-content/themes/dawn-child/assets/images/icon-instagram.svg">
</span>
</a>
</p>
</div>
How can I add a hover state on the SVG, which is imported in the HTML as an image?