.banner-content {
  position: absolute;
  top: 50%;
  left: 50%;
  right: auto;
  transform: translate(-50%,-50%);
  text-align: center;
  box-sizing: border-box;
  max-height: 100%;
  width: 100%;
  margin: 0;
  padding: 15px;
  overflow: hidden;
  overflow-y: auto;
}
.sl-bannerslider.owl-carousel .owl-nav button.owl-prev,
.sl-bannerslider.owl-carousel .owl-nav button.owl-next {
  color: #333;
  width: 50px;
  height: 50px;
  font-size: 50px;
  box-shadow: none;
  background: none;
  position: absolute;
  top: calc(50% - 16px);
  transform: translateY(-50%);
}
.sl-bannerslider.owl-carousel .owl-nav button.owl-prev {
  left: 0;
}
.sl-bannerslider.owl-carousel .owl-nav button.owl-next {
  right: 0;
}
.sl-bannerslider.owl-carousel .owl-nav button.owl-prev span,
.sl-bannerslider.owl-carousel .owl-nav button.owl-next span {
  height: 50px;
  line-height: 10px;
  vertical-align: middle;
  display: inline-block;
}

.owl-item.fadeInDown.animated,
.owl-item.fadeInDownBig.animated,
.owl-item.fadeInLeft.animated,
.owl-item.fadeInLeftBig.animated,
.owl-item.fadeInRight.animated,
.owl-item.fadeInRightBig.animated,
.owl-item.fadeInUp.animated,
.owl-item.fadeInUpBig.animated,
.owl-item.fadeOutDown.animated,
.owl-item.fadeOutDownBig.animated,
.owl-item.fadeOutLeft.animated,
.owl-item.fadeOutLeftBig.animated,
.owl-item.fadeOutRight.animated,
.owl-item.fadeOutRightBig.animated,
.owl-item.fadeOutUp.animated,
.owl-item.fadeOutUpBig.animated
 {
  animation-duration: 2s;
}
.owl-carousel .owl-item .banner-content img {
    width: auto;
}