diff --git a/source/html/assets/vue.css b/source/html/assets/vue.css
index 014a296..34804bd 100644
--- a/source/html/assets/vue.css
+++ b/source/html/assets/vue.css
@@ -105,8 +105,13 @@ li input[type=checkbox] {
 }
 
 .app-nav {
-    margin: 15px 60px 0 0;
-    position: absolute;
+    margin: 0 60px 0 0;
+    /*position: absolute;*/
+    position: fixed;
+    background-color: white;
+    width: calc(100% - 300px);
+    height: 50px;
+    line-height: 60px;
     right: 0;
     text-align: right;
     z-index: 10