diff --git a/src/thsf/static/css/style.css b/src/thsf/static/css/style.css
index 70db1a1..be9f4de 100644
--- a/src/thsf/static/css/style.css
+++ b/src/thsf/static/css/style.css
@@ -54,7 +54,6 @@ span.place {
 }
 
 #main_wrapper {
-  width: 40em;
   display: flex;
   flex-direction: column;
   justify-content: flex-start;