diff --git a/flashy.css b/flashy.css
index 7379db9..56b5c2e 100644
--- a/flashy.css
+++ b/flashy.css
@@ -66,5 +66,7 @@
 }
 
 .modal.bottom-sheet {
-    position: relative;
+    width: 40%;
+    margin-left: auto;
+    margin-right: auto;
 }