.control-next {
    cursor: pointer;
    margin: 3px 0 3px 85px;
    outline: medium none;
    vertical-align: top;
}
#slider-vertical .middle { margin: 10px 0; padding: 10px 0;}
#slider-vertical .next { display: block; width: 100%; text-align: center; margin-top: 10px;}
#slider-vertical .next:hover {opacity: 0.7;}
#slider-vertical .prev { display: block; width: 100%; text-align: center; margin-bottom: 10px;} 
#slider-vertical .prev:hover {opacity: 0.7;}
.control-prev {
    cursor: pointer;
    margin: 3px 0 3px 85px;
    outline: medium none;
    vertical-align: bottom;
}