What CSS element controls the background behind this corner on the home page?

[CTXMedia]

I'd like to change the grey background element behind the rounded corner - but I can't seem to find out what it is called in the style properties list - anyone know?


Thanks,
Shaun

 

[Paul B]

The header background, which is overlaid on the page background.

Both in Style Properties.

 

[CTXMedia]

Thanks for the quick reply.

Unfortunately, because I needed the header background to be grey, I had to remove the radius for @navTabs instead to straighten out the two top corners to fit with the whiter logo part of the header.

Cheers,
Shaun