I have
Version: 38.0.2220.41 - Opera is up to date
Update stream: Stable
System: Windows 7 64-bit (WoW64)

been searching for weeks and weeks to find a way where i do not have to click unblock "content blocked"
(on the url line) on site(s) that i use everyday.

Have tried the chromium flag to --allow-running-insecure-content works in chrome not opera
please tell me how to do this at least for a specific site and maybe always ?

Thank You for your time

Brian Fox