diff --git a/LearnJsonEverything/wwwroot/css/app.css b/LearnJsonEverything/wwwroot/css/app.css
index 3a85da8..61970cf 100644
--- a/LearnJsonEverything/wwwroot/css/app.css
+++ b/LearnJsonEverything/wwwroot/css/app.css
@@ -4,10 +4,11 @@ html,
 body,
 #app,
 #page {
-	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
-	height: 100vh;
-	padding: 0;
-	margin: 0;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";
+  height: 99.7vh;
+  padding: 0;
+  margin: 0;
+  width: 99.9vw;
 }
 
 body {