Working to make the dark mode look better. Work on the help tech component. General clean up.

src/app.css

@@ -885,6 +885,13 @@ img.qr_code:focus {
 
 }
 
+.iframe .novi_m0 {
+    margin: 0;
+}
+.iframe .novi_p0 {
+    padding: 0;
+}
+
 .iframe .dark .novi_label {
     color: white;
 }