.unslider-arrow {
    background: rgba(255, 255, 255, 0.3) url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAAQCAQAAABuQZ3IAAAAi0lEQVR4AU3OISBEQQBAwS0AACS9NxqQgCZpkiYBVddFvWhAAUABAPQCAGC4g/0vTnrBqCfDIZl70J+kMUBPpEwT4FNXxBxz4F1HxHyr4EVTxBLb4EFNxEon4CJSlVNw9AcV9sC16h8osgke1P1ArgXwouVvdQq86ww/GQefusNf7kBviBlxpT8k+gL/Wox4r1d4MwAAAABJRU5ErkJggg==") no-repeat scroll 50% 50% / 10px 14px!important;
    height: 50px!important;
    width: 50px!important;
}
.unslider-arrow.next {
    right: 20px!important;
}
.unslider-arrow.prev {
    left: 20px!important;
}


@media only screen and (max-width : 768px){

.unslider-arrow {
    height: 30px!important;
    width: 30px!important;
}
.unslider-arrow.next {
    right: 8px!important;
}
.unslider-arrow.prev {
    left: 8px!important;
}