diff --git a/stylesheets/style.css b/stylesheets/style.css
index b147428e..745e156c 100644
--- a/stylesheets/style.css
+++ b/stylesheets/style.css
@@ -47,7 +47,7 @@ div.boardlist.bottom {
 
 img.banner, img.board_image {
 
-   max-width: 100%!important;
+   max-width: 100vw;
 
 }