diff --git a/themeSwitcher.nim b/themeSwitcher.nim
index 3631089..cf7b283 100644
--- a/themeSwitcher.nim
+++ b/themeSwitcher.nim
@@ -23,6 +23,12 @@ const
   -gtk-icon-size: 30px;
   padding: 8px;
   border-radius: 30px;
+}
+
+.accent-button.suggested-action {
+  outline-color: black;
+  outline-width: 1px;
+  outline-offset: -9px;
 }"""
   appID = "com.tromjaro.ThemeSwitcher"
   appLogo = "tromjaro-theme-switcher"