diff --git a/style.css b/style.css
index 314fc41..f50f5de 100644
--- a/style.css
+++ b/style.css
@@ -266,7 +266,7 @@ iframe {
   }
 }
 
-@media only screen and (max-width: 400px) {
+@media only screen and (max-width: 600px) {
   .grid {
     grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
   }
@@ -293,6 +293,34 @@ iframe {
     height: calc(100% - 4em) !important;
     padding-top: 4em !important;
   }
+
+  #header h1 {
+    font-size: 20px;
+    left: 30px;
+    top: 9px;
+  }
+
+  #header nav {
+    position: fixed;
+    top: 25px;
+    right: 55px;
+  }
+  #header nav a {
+    font-size: 16px;
+    margin-left: 15px;
+  }
+
+  .welle-l {
+    height: 20px;
+    top: 33px;
+    width: calc(100vw - 60px);
+  }
+
+  .welle-r {
+    height: 20px;
+    width: 60px;
+    top: 33px;
+  }
 }
 
 table {