.uk_slideshow .uk-slidenav-previous:before {
  content: "\f04a";
  font-family: FontAwesome;
  color: rgba(255,255,255,.5) !important;
  font-size: 125%
}
.uk_slideshow .uk-slidenav-next:before {
  content: "\f04e";
  font-family: FontAwesome;
  color: rgba(255,255,255,.5) !important;
  font-size: 125%
}
.uk_slideshow .uk-slidenav-position .uk-slidenav-previous {
  left: 20px;
}
.uk_slideshow .uk-slidenav-position .uk-slidenav-next {
  right: 40px;
}