The ADventori’s DCO Enabler is a simple JS library : you have to insert the library in your creative to interact with our AdServer.
The library creates a namespace ADventori and provides a lightweight CSS Reset.
Put the following two lines of code in your head section inside your HTML file.
<script src="https://adventori.com/lp/enabler/ADventori-2.0.0.js" crossorigin="anonymous" type="text/javascript"></script>
<link rel=stylesheet type="text/css" href="https://adventori.com/lp/enabler/ADventori-2.0.0.css">
To prevent a css conflict between the ADventori CSS rules and your CSS rules, make the call of your CSS after the ADventori CSS.