Make window transparent

I have a bunch of windows. I want one of them to have a transparent background. How do I do that with dot notation?

ja
vispo.com

I want one of them to have a transparent background

Do you want to hide a header ? Which backgroud did mean - borders or content ?Please provide details about the issue.

The content is the main one I want transparent.

There is not a public functionality to do that. Here is the workaround:

<style> #mywindow div.dhtmlx_wins_body_outer, #mywindow div.dhtmlx_wins_body_outer div{ background-color:transparent !important; } </style>

Where mywindow is the id of the window container:

w1 = dhxWins.createWindow(…);
w1.id = “mywindow”;