diff --git a/src/components/_shared/CommentEditor/styles/ProseMirrorOverrides.scss b/src/components/_shared/CommentEditor/styles/ProseMirrorOverrides.scss
index 259f8da8..ae2eca4e 100644
--- a/src/components/_shared/CommentEditor/styles/ProseMirrorOverrides.scss
+++ b/src/components/_shared/CommentEditor/styles/ProseMirrorOverrides.scss
@@ -1,4 +1,6 @@
 .ProseMirrorOverrides > .ProseMirror {
+  min-height: 5em;
+
   &-focused {
     outline: none;
   }
@@ -16,3 +18,24 @@
     border-left: 2px solid #696969;
   }
 }
+
+.ProseMirror-icon {
+  align-items: center;
+  border-radius: 0.2rem;
+  cursor: pointer;
+  display: flex;
+  height: 100%;
+  justify-content: center;
+  opacity: 0.5;
+  vertical-align: middle;
+  width: 2em;
+
+  &:hover {
+    background: #e8e8e8;
+    opacity: 1;
+  }
+
+  svg {
+    height: 1.4em;
+  }
+}