Originally Posted by arefund
You can add the css changes inside your custom.css file and it will effect the footer.
Please notice that if you want to change or remove the copyright in the footer you have to purchase the branding removal first in order to edit it.
When you say add css changes in custom.css, what do you use?
color: #37c5f3 |initial|inherit;
...and I have no custom.css in the template/eximium/css