diff --git a/src/page/header/header.scss b/src/page/header/header.scss
index da8aa24..21ea54f 100644
--- a/src/page/header/header.scss
+++ b/src/page/header/header.scss
@@ -18,6 +18,7 @@
 
     > h1 {
       text-align: center;
+      margin-top: calc(var(--line-height) + 4px);
     }
   }
 
@@ -46,10 +47,6 @@
         margin: 0 0.75ex 0.5ex 0;
       }
     }
-
-    > h1 {
-      margin-top: 0;
-    }
   }
 
   ::selection {
diff --git a/src/page/up-arrow-button/up-arrow-button.ts b/src/page/up-arrow-button/up-arrow-button.ts
index 9021a49..989a5b1 100644
--- a/src/page/up-arrow-button/up-arrow-button.ts
+++ b/src/page/up-arrow-button/up-arrow-button.ts
@@ -2,7 +2,7 @@ import { PageElement } from '../page-element';
 import { generate } from './up-arrow-button.html';
 
 export class UpArrowButton extends PageElement {
-  private static readonly defaultTimeToLive = 2000;
+  private static readonly defaultTimeToLive = 3500;
   private static readonly interval = 50;
   private timeToLive = 0;