Hey @Rosine54! Try this code instead:
<div class="social-links"><a href="https://www.facebook.com/rosinevaluedwomen"><img46 src="http://convertkit.com/images/social-icons/facebook.png47" alt="Facebook" width="48" style="text-decoration: none; display: inline; width: 48px;"></a><a href="https://twitter.com/RosineSuire"><img48 src="http://convertkit.com/images/social-icons/twitter.png46" alt="Twitter" width="48" style="text-decoration: none; display: inline; width: 48px;"></a><a href="https://www.instagram.com/rosine_valuedwomen/"><img45 src="http://convertkit.com/images/social-icons/instagram.png62" alt="Instagram" width="48" style="text-decoration: none; display: inline; width: 48px;"></a><a href="https://www.linkedin.com/in/rosinesuire/"><img73 src="http://convertkit.com/images/social-icons/linkedin.png56" alt="LinkedIn" width="48" style="text-decoration: none; display: inline; width: 48px;"></a><a href="https://www.youtube.com/channel/UCbA14I4yxcZ0rd8wHi1OF5g"><img46 src="http://convertkit.com/images/social-icons/youtube.png51" alt="LinkedIn" width="48" style="text-decoration: none; display: inline; width: 48px;"></a></div>
The code above adds display: inline
to each of the icons, which should get them to show up horizontally instead. I hope that helps!