missing alt

_layouts/home.html

@@ -211,10 +211,10 @@ <h2>Contributor Hall of Fame</h2>
 		<h2>Quickstart</h2>
 
 		<div class="button-group">
-<a href="{% link learning-pathways/index.md %}" class="btn home-cta-button"><div>Learning Pathways</div><img src="{% link assets/images/galaxy-for-scientists.svg %}" style="height: 5rem"></a>
-<a href="{% link topics/admin/index.md %}" class="btn home-cta-button"><div>Galaxy for SysAdmins</div><img src="{% link assets/images/galaxy-for-admins.svg %}" style="height: 5rem"></a>
-<a href="{% link topics/dev/index.md %}" class="btn home-cta-button"><div>Galaxy for Developers</div><img src="{% link assets/images/galaxy-for-developers.svg %}" style="height: 5rem"></a>
-<a href="{% link topics/teaching/index.md %}" class="btn home-cta-button"><div>Galaxy for Teachers</div><img src="{% link assets/images/galaxy-for-trainers.svg %}" style="height: 5rem"></a>
+<a href="{% link learning-pathways/index.md %}" class="btn home-cta-button"><div>Learning Pathways</div><img alt="A scientist with a hair bun passes accepts a flask from a small grey creature" src="{% link assets/images/galaxy-for-scientists.svg %}" style="height: 5rem"></a>
+<a href="{% link topics/admin/index.md %}" class="btn home-cta-button"><div>Galaxy for SysAdmins</div><img alt="a person sits at a computer with baudot code in the backgorund" src="{% link assets/images/galaxy-for-admins.svg %}" style="height: 5rem"></a>
+<a href="{% link topics/dev/index.md %}" class="btn home-cta-button"><div>Galaxy for Developers</div><img alt="a small person leans against a large laptop" src="{% link assets/images/galaxy-for-developers.svg %}" style="height: 5rem"></a>
+<a href="{% link topics/teaching/index.md %}" class="btn home-cta-button"><div>Galaxy for Teachers</div><img alt="a person stands in front of a blackboard" src="{% link assets/images/galaxy-for-trainers.svg %}" style="height: 5rem"></a>
 </div>