test

www/index.html

@@ -117,11 +117,13 @@
                   <div class="col align-self-end">
                     <div class="btn-group">
                       <button type="button" class="btn">
-                        <i class="fas fa-file-image"></i>
-                      </button><button type="button" class="btn">
-                        <i class="fas fa-2x fa-file-image"></i>
-                      </button><button type="button" class="btn">
-                        <i class="fas fa-3x fa-file-image"></i>
+                        small <i class="fas fa-file-image"></i>
+                      </button>
+                      <button type="button" class="btn">
+                        medium <i class="fas fa-2x fa-file-image"></i>
+                      </button>
+                      <button type="button" class="btn">
+                        large <i class="fas fa-3x fa-file-image"></i>
                       </button>
                     </div>
                   </div>