How do I change colour of Joomla Module News Grid powered by OmegaT link

Hi

I am happy to have this link on my site but the colour is not in keeping with my scheme. Also I would like to change the colour of the load more button but neither of these things I can clearly find. It would be great if you could let me know where I should be looking.

Many thanks!

Jedda

Hi, thanks for using our module!
could please access to file with path: root/modules/mod_newsgrid/assets/css/newsgrid.css line 458 and change color background.
Regards,
Kien