fix: fullscreenmap with no scrolling

src/app.css

@@ -1,7 +1,12 @@
+html, body {
+  margin: 0;
+  padding: 0;
+}
+
 #hs-app {
-  display: block;
-  height: 100vh;
   position: relative;
+  margin: 0;
+  padding: 0;
 }
 
 .cursor-pointer {