Color of the slider's next/prev buttons

Can I change the color of the next/prev buttons on the slider? I am talking about those four squares at the bottom right. I would like them to be more obvious.

 

Hello,

Paste the code given below in Custom CSS section
(Appearance -> Theme Options -> Styling Options -> Custom CSS) of your dashboard.

Code:

.pagination li a {
background-image: none;
background-color: red;
}
.pagination li a:hover {
background-image: none;
background-color: orange;
} 

In place of "red" and "orange" you can put your color or color code.
This will solve your issue.