Hello everybody.
I am trying DATAFLEX 20.1.34
I noticed that when I send the message "Send NavigateNewWindow 'mypage.html' 0 0".
Into new Windows, while in the browser I correctly display the "WebView", the margins above and on the sides are not juxtaposed.
It seems to see a frame!
Is there any way to eliminate this effect?
That is, except for the bwowser head, is it possible to view "WebView" in full screen?

in the mypage.html I already made this change:
html, body{
height: 100%;

<div id="viewport" style="width: 100%; height: 100%;">

Thank you