diff --git a/packages/frontend/src/components/MkPostForm.vue b/packages/frontend/src/components/MkPostForm.vue
index 07c7213202..ed9f50ad6e 100644
--- a/packages/frontend/src/components/MkPostForm.vue
+++ b/packages/frontend/src/components/MkPostForm.vue
@@ -1059,8 +1059,9 @@ defineExpose({
 
 .visibility {
 	overflow: clip;
-    text-overflow: ellipsis;
-    white-space: nowrap;
+	text-overflow: ellipsis;
+	white-space: nowrap;
+	max-width: 210px;
 
 	&:enabled {
 		> .headerRightButtonText {