The Solution

Add the following to the Custom CSS field in Theme Options:

/*---------------------*/
/*- SLIDER DOTS -------*/
.slider-dots .dot{width: 7px; height: 6px; background: url(../minimal/layout/slider-dots.png) -10px 0px no-repeat !important;}
.slider-dots .dot:hover, .slider-dots .dot-selected{width: 7px; height: 6px; background-position: 0px 0px !important;}