Can I change the section colours from yellow/black to my own?

SupportCategory: TA PlutonCan I change the section colours from yellow/black to my own?
Josh asked 5 years ago

Hi all,
Is it possible through the CSS to change the default section colours of yellow to my own HEX colour?
Also can I change the overall black colour to white?
I’ve already changed the slider image colour and heading boarder colours.
 
Sorry if already asked – was digging though the forum and couldn’t find the answer. 
 
Cheers