a
 {
  text-decoration: none !important;
}

.wpb_wrapper .vc-post-styling .slick-prev:before, .wpb_wrapper .vc-post-styling .slick-next:before {
    color: #fff !important;
    background: #000 !important;
    padding: 15px 10px !important;
    opacity: 1 !important;
}