diff --git a/styles/33-layouts-vsf-list-detailseite.css b/styles/33-layouts-vsf-list-detailseite.css
index c438a24..f4304d6 100644
--- a/styles/33-layouts-vsf-list-detailseite.css
+++ b/styles/33-layouts-vsf-list-detailseite.css
@@ -43,8 +43,8 @@
 }
 
 .sg-vsf-list-detail-page__left-column {
-  width: 15%;
-  min-width: 15%;
+  width: 30%;
+  min-width: 30%;
 }
 
 .sg-vsf-list-detail-page__left-column .sg-group-card {