diff --git a/css/tarteaucitron.css b/css/tarteaucitron.css
index 88ceadb..5d40f63 100644
--- a/css/tarteaucitron.css
+++ b/css/tarteaucitron.css
@@ -1,4 +1,4 @@
-[aria-pressed="true"] {
+#tarteaucitron [aria-pressed="true"] {
     font-weight:700;
 }