Cookie Consent Advance (and Easy)

How do I change the colour of the ‘Accept’ and ‘Decline’ buttons? I’m sure someone has covered this topic before. Which class should I add to the blocks where I want to change the colour? I’m stuck. I tried to add: cb-btn-accept:hover, cb-banner .cb-btn-accept, cb-banner .cb-btn-accept:hover, cb-overlay .cb-btn-accept, cb-overlay .cb-btn-accept:hover. changing the frame works in cb-btn-accept:hover, but i can see Style Attribute {color:rgb(12, 12, 12) !important; background-color: rgb (45, 106, 45)! important; border-color:rgb (45, 106, 45)!important;} Help.