How can i make this Content Locker? (Custom CSS)

Hey BHW,
how can i get a locker like this:

https://oglist.net/locky.php?appnam...=Trust+Wallet+Yulu&aff_sub5=Trust+Wallet+Yulu
wich has text in it that links to a video:



I know that its made with custom css on OGAds but i dont know how to do it.

replace YOUR YOUTUBE VIDEO with your youtube video link, and add this to where you want it to be on the landing page.

you can copy it from here: https://pastebin.com/sBwDxYtU
I couldn't place the code here, I keep getting "Oops! We ran into some problems."

that's offer-wall type of locker
dig in the custom css box and add some code the bottom until it shows how you want it.
remember to "clear your cache" between refreshes. or else you may get a cached version with no update
it should be as simple as this: