edited background size

Author: dot4msc

css/index.css

@@ -64,9 +64,10 @@ html {
 
 @media only screen and (max-width: 768px) {
   .hero {
-    background-size: 90%;
-    height: 90vh;
-    background-position: top;
+    background-size: 100%;
+    height: 80vh;
+    background-position: center;
+    padding: 0;
   }
 
   .header {