Increase callout image size

Author: stephenchouca

_includes/inline_callouts.html

@@ -11,7 +11,7 @@
             {% endif %}
             </div>
             {% elsif callout.img %}
-                <img src="images/{{ callout.img }}" width="200px" style="padding-bottom: 12px">
+                <img src="images/{{ callout.img }}" width="220px" style="padding-bottom: 12px">
             {% endif %}
             <div style="padding-bottom: 12px">
               <p class="title is-5">{{ callout.title }}</p>