How to hide the sticky pin thumb tack image?

[RobinHood]

I'm running a theme that highlights the entire row in a specific colour for sticky threads, so I'd like to remove the sticky pin thumb tack image from those threads.

Can anyone advise what css code I can add to the extra.css template (or an alternate way of removing it) please?

 

[Paul B]

.discussionListItem .iconKey .sticky {
display: none;
}

 

[RobinHood]

Perfecto, you're a star dude!

 

[Edrondol]

Question: 9 minutes ago.
Brogan Answer: 8 minutes ago.
Thank you response: 6 minutes ago.

Brogan never fails to amaze.