diff --git a/components/ExtraSummons/index.scss b/components/ExtraSummons/index.scss
index b70d16f6..1d9bb8de 100644
--- a/components/ExtraSummons/index.scss
+++ b/components/ExtraSummons/index.scss
@@ -18,6 +18,18 @@
     width: 100%;
   }
 
+  @include breakpoint(phone) {
+    display: flex;
+    gap: $unit-2x;
+    padding: $unit-2x;
+    flex-direction: column;
+
+    #ExtraSummons {
+      max-width: 50vw;
+      margin: 0 auto;
+    }
+  }
+
   & > span {
     color: var(--subaura-orange-text);
     display: flex;