diff --git a/src/style.css b/src/style.css
index 66e3161..64d9880 100644
--- a/src/style.css
+++ b/src/style.css
@@ -386,7 +386,7 @@ tag-history-button button {
   border: none;
 }
 
-material-button {
+material-card material-button {
   max-height: 30px;
   max-width: 30px;
 }