diff --git a/ext/icons/arrowhead-down-16.svg b/ext/icons/arrowhead-down-16.svg
new file mode 100644
index 0000000..d17491b
--- /dev/null
+++ b/ext/icons/arrowhead-down-16.svg
@@ -0,0 +1,6 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16">
+  <path fill="context-fill" d="M8 12a1 1 0 0 1-.707-.293l-5-5a1 1 0 0 1 1.414-1.414L8 9.586l4.293-4.293a1 1 0 0 1 1.414 1.414l-5 5A1 1 0 0 1 8 12z"></path>
+</svg>
diff --git a/ext/icons/arrowhead-up-16.svg b/ext/icons/arrowhead-up-16.svg
new file mode 100644
index 0000000..684625e
--- /dev/null
+++ b/ext/icons/arrowhead-up-16.svg
@@ -0,0 +1,6 @@
+<!-- This Source Code Form is subject to the terms of the Mozilla Public
+   - License, v. 2.0. If a copy of the MPL was not distributed with this
+   - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16">
+  <path fill="context-fill" d="M13 11a1 1 0 0 1-.707-.293L8 6.414l-4.293 4.293a1 1 0 0 1-1.414-1.414l5-5a1 1 0 0 1 1.414 0l5 5A1 1 0 0 1 13 11z"></path>
+</svg>
diff --git a/src/looped_in/sidebar.cljs b/src/looped_in/sidebar.cljs
index 84dc1cc..e126d0d 100644
--- a/src/looped_in/sidebar.cljs
+++ b/src/looped_in/sidebar.cljs
@@ -20,13 +20,16 @@
                               author)
         $card (dom/createDom "div" #js {:class "card"} $text $author)]
     (if (> (count children) 0)
-      (let [$toggle (dom/createDom "div"
-                                   #js {:class "commentToggle"}
-                                   "<Toggle children>")
+      (let [$toggle (dom/createDom "img"
+                                   #js {:class "commentToggle"
+                                        :src "icons/arrowhead-down-16.svg"
+                                        :width "16px"
+                                        :height "16px"})
             $children (apply dom/createDom
                              "div"
                              #js {:class "commentChildren"}
                              (clj->js (map comment-dom children)))]
+        (log $toggle)
         (Zippy. $toggle $children)
         (dom/appendChild $card $toggle)
         (dom/createDom "div"