diff --git a/web/chat/pinned-messages-banner.css b/web/chat/pinned-messages-banner.css
new file mode 100644
--- /dev/null
+++ b/web/chat/pinned-messages-banner.css
@@ -0,0 +1,24 @@
+.container {
+  background-color: var(--frame-background-secondary-default);
+  height: 40px;
+  text-align: center;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+
+a.pinnedCountText {
+  color: var(--text-background-secondary-default);
+  font-size: var(--xs-font-12);
+  display: inline-flex;
+  align-items: center;
+}
+
+a.pinnedCountText:hover {
+  cursor: pointer;
+  text-decoration: underline;
+}
+
+.chevronRight {
+  vertical-align: middle;
+}
diff --git a/web/chat/pinned-messages-banner.react.js b/web/chat/pinned-messages-banner.react.js
new file mode 100644
--- /dev/null
+++ b/web/chat/pinned-messages-banner.react.js
@@ -0,0 +1,54 @@
+// @flow
+
+import * as React from 'react';
+import { ChevronRight } from 'react-feather';
+
+import { useModalContext } from 'lib/components/modal-provider.react.js';
+import type { ThreadInfo } from 'lib/types/thread-types.js';
+import { pinnedMessageCountText } from 'lib/utils/message-pinning-utils.js';
+
+import css from './pinned-messages-banner.css';
+import { InputStateContext } from '../input/input-state.js';
+import PinnedMessagesModal from '../modals/chat/pinned-messages-modal.react.js';
+
+type Props = {
+  +threadInfo: ThreadInfo,
+};
+
+function PinnedMessagesBanner(props: Props): React.Node {
+  const { threadInfo } = props;
+
+  const { pushModal } = useModalContext();
+
+  const inputState = React.useContext(InputStateContext);
+
+  const pushThreadPinsModal = React.useCallback(() => {
+    pushModal(
+      <InputStateContext.Provider value={inputState}>
+        <PinnedMessagesModal threadInfo={threadInfo} />
+      </InputStateContext.Provider>,
+    );
+  }, [pushModal, inputState, threadInfo]);
+
+  const bannerText =
+    !!threadInfo.pinnedCount && pinnedMessageCountText(threadInfo.pinnedCount);
+
+  const pinnedMessagesBanner = React.useMemo(() => {
+    if (!bannerText) {
+      return null;
+    }
+
+    return (
+      <div className={css.container}>
+        <a className={css.pinnedCountText} onClick={pushThreadPinsModal}>
+          {bannerText}
+          <ChevronRight size={14} className={css.chevronRight} />
+        </a>
+      </div>
+    );
+  }, [bannerText, pushThreadPinsModal]);
+
+  return pinnedMessagesBanner;
+}
+
+export default PinnedMessagesBanner;
diff --git a/web/chat/thread-top-bar.css b/web/chat/thread-top-bar.css
--- a/web/chat/thread-top-bar.css
+++ b/web/chat/thread-top-bar.css
@@ -24,31 +24,6 @@
   text-overflow: ellipsis;
 }
 
-.pinnedCountBanner {
-  background-color: var(--pinned-count-banner-color);
-  height: 40px;
-  text-align: center;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-}
-
-a.pinnedCountText {
-  color: var(--pinned-count-text-color);
-  font-size: var(--xs-font-12);
-  display: inline-flex;
-  align-items: center;
-}
-
-a.pinnedCountText:hover {
-  cursor: pointer;
-  text-decoration: underline;
-}
-
-.chevronRight {
-  vertical-align: middle;
-}
-
 .searchButtonIcon {
   color: var(--thread-top-bar-search-button-color);
 }
diff --git a/web/chat/thread-top-bar.react.js b/web/chat/thread-top-bar.react.js
--- a/web/chat/thread-top-bar.react.js
+++ b/web/chat/thread-top-bar.react.js
@@ -1,21 +1,19 @@
 // @flow
 
 import * as React from 'react';
-import { ChevronRight } from 'react-feather';
 
 import { useModalContext } from 'lib/components/modal-provider.react.js';
 import SWMansionIcon from 'lib/components/SWMansionIcon.react.js';
 import { threadIsPending } from 'lib/shared/thread-utils.js';
 import type { ThreadInfo } from 'lib/types/thread-types.js';
 import { useResolvedThreadInfo } from 'lib/utils/entity-helpers.js';
-import { pinnedMessageCountText } from 'lib/utils/message-pinning-utils.js';
 
+import PinnedMessagesBanner from './pinned-messages-banner.react.js';
 import ThreadMenu from './thread-menu.react.js';
 import css from './thread-top-bar.css';
 import ThreadAvatar from '../avatars/thread-avatar.react.js';
 import Button from '../components/button.react.js';
 import { InputStateContext } from '../input/input-state.js';
-import PinnedMessagesModal from '../modals/chat/pinned-messages-modal.react.js';
 import MessageSearchModal from '../modals/search/message-search-modal.react.js';
 
 type ThreadTopBarProps = {
@@ -30,32 +28,7 @@
     threadMenu = <ThreadMenu threadInfo={threadInfo} />;
   }
 
-  const bannerText =
-    !!threadInfo.pinnedCount && pinnedMessageCountText(threadInfo.pinnedCount);
-
   const inputState = React.useContext(InputStateContext);
-  const pushThreadPinsModal = React.useCallback(() => {
-    pushModal(
-      <InputStateContext.Provider value={inputState}>
-        <PinnedMessagesModal threadInfo={threadInfo} />
-      </InputStateContext.Provider>,
-    );
-  }, [pushModal, inputState, threadInfo]);
-
-  const pinnedCountBanner = React.useMemo(() => {
-    if (!bannerText) {
-      return null;
-    }
-
-    return (
-      <div className={css.pinnedCountBanner}>
-        <a className={css.pinnedCountText} onClick={pushThreadPinsModal}>
-          {bannerText}
-          <ChevronRight size={14} className={css.chevronRight} />
-        </a>
-      </div>
-    );
-  }, [bannerText, pushThreadPinsModal]);
 
   const onClickSearch = React.useCallback(
     () =>
@@ -87,7 +60,7 @@
           {threadMenu}
         </div>
       </div>
-      {pinnedCountBanner}
+      <PinnedMessagesBanner threadInfo={threadInfo} />
     </>
   );
 }