.clients-slider {
  display: flex;
  align-items: center;
}

.clients-slider img {
  filter: grayscale(100%);
}

.clients-slider img:hover {
  filter: grayscale(0%);
}

.clients-slider .slick-arrow {
  position: relative;
  background-color: black;
  color: transparent;
  height: 25px;
  width: 25px;
  border: none;
}

.clients-slider .slick-current {
  filter: grayscale(0%);
}

.clients-slider .slick-next::after {
  content: "\003E";
  position: absolute;
  width: 25px;
  height: 25px;
  color: white;
  right: 0px;
  top: 0px;
  bottom: 0px;
  color: white;
  left: 0px;
}

.clients-slider .slick-prev::after {
  content: "\003c";
  position: absolute;
  width: 25px;
  height: 25px;
  color: white;
  right: 0px;
  top: 0px;
  bottom: 0px;
  color: white;
  left: 0px;
}