diff --git a/fetchapi.js b/fetchapi.js
index dc13960..ac403f3 100644
--- a/fetchapi.js
+++ b/fetchapi.js
@@ -61,6 +61,7 @@ function groupDepartures(data) {
 
 // Rendert die Api Daten in den DOM
 function renderDOMByRoute(data) {
+    while (document.body.firstChild) document.body.removeChild(document.body.firstChild);
     document.body.appendChild(getHeaderBanner(data));
     
     const routes = groupDepartures(data);
@@ -140,4 +141,4 @@ function getRouteImage(route) {
 // function setScaling
 
 refreshData();
-// setInterval(refreshData, 15000);
+setInterval(refreshData, 15000);
diff --git a/style.css b/style.css
index f8292a5..b561d82 100644
--- a/style.css
+++ b/style.css
@@ -1,5 +1,5 @@
 :root {
-    font-size: 5px;
+    font-size: 10px;
 }
 
 * {