diff --git a/src/scss/admin.scss b/src/scss/admin.scss
index 99ae589..1432f68 100644
--- a/src/scss/admin.scss
+++ b/src/scss/admin.scss
@@ -150,7 +150,7 @@
 .side-menu-setting-form {
   display: table-cell;
   min-width: 300px;
-  max-width: 30vw;
+  max-width: 40vw;
 }
 
 .side-menu-setting-label-short {