diff --git a/inst/htmlwidgets/gwalkr.yaml b/inst/htmlwidgets/gwalkr.yaml
index 72eb457..35d420a 100644
--- a/inst/htmlwidgets/gwalkr.yaml
+++ b/inst/htmlwidgets/gwalkr.yaml
@@ -4,5 +4,8 @@ dependencies:
     src: htmlwidgets/lib/gwalkr
     script:
       - gwalkr-app.iife.js
-    stylesheet: 
+  - name: gwalkr_styles
+    version: 1.0.0
+    src: htmlwidgets
+    stylesheet:
       - style.css
diff --git a/inst/htmlwidgets/style.css b/inst/htmlwidgets/style.css
new file mode 100644
index 0000000..44ffc3d
--- /dev/null
+++ b/inst/htmlwidgets/style.css
@@ -0,0 +1 @@
+:root{font-size:16px}