.owl-carousel .owl-nav button {
  position: absolute;
  top: 50%;
  background-color: #000;
  color: #fff;
  margin: 0;
  transition: all 0.3s ease-in-out;
}
.owl-carousel .owl-nav button.owl-prev {
  left: -114px;
}
.owl-carousel .owl-nav button.owl-next {
  right: -114px;
}

.owl-carousel .owl-nav button {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
}
.owl-carousel span {
    font-size: 70px;    
    position: relative;
    top: -5px;
}
.owl-carousel .owl-nav button:focus {
    outline: none;
}

 @media screen and (max-width: 600px) {
  .owl-carousel .owl-nav button.owl-prev {
    left: 0;
  }
  .owl-prev img, .owl-next img{
    width: 40px;
  }

  .owl-carousel .owl-nav button.owl-next {
    right: 0;
  }

 }