.preview-1 .nivoSlider .nivo-directionNav a.nivo-prevNav {

  font-size: 0;
  transition: all 0.5s;
}

.preview-1 .nivoSlider .nivo-directionNav a.nivo-nextNav {

  font-size: 0;
  transition: all 0.5s;
}

.preview-1 .nivo-controlNav {
  position: absolute;
  z-index: 99999;
  bottom: 68px;
  opacity: 1;
}

.preview-1 .nivo-controlNav a {
  border: 1px solid #fff;
  display: inline-block;
  height: 18px;
  margin: 0 5px;
  text-indent: -9999px;
  width: 18px;
  line-height: 8px;
  background: #3c3c3c;
  cursor: pointer;
  position: relative;
  z-index: 9;
  opacity: 1;
  z-index: -999;
  border-radius: 50%;
}

.preview-1:hover .nivo-controlNav a {
  opacity: 1;
  z-index: 999999;
}

.preview-1 .nivo-controlNav a:hover,
.preview-1 .nivo-controlNav a.active {
  background: #ffbe00;
  cursor: pointer;
}

.preview-1:hover .nivo-controlNav a {
  opacity: 1;
  z-index: 999999;
}

.preview-1 .nivo-controlNav {
  position: absolute;
  z-index: 99999;
  bottom: 68px;
  left: 0;
  right: 0;
  margin: 0 auto;
}



.preview-2 .nivoSlider:hover .nivo-directionNav a.nivo-prevNav {
  left: 15px;
  transition: all 300ms ease-in 0s;
}

.preview-2 .nivoSlider:hover .nivo-directionNav a.nivo-nextNav {
  right: 65px;
  transition: all 300ms ease-in 0s;
}

.preview-2 .nivoSlider .nivo-directionNav a.nivo-prevNav {
  left: -50px;
  font-size: 0;
  transition: all 300ms ease-in 0s;
}

.preview-2 .nivoSlider .nivo-directionNav a.nivo-nextNav {
  right: 0px;
  font-size: 0;
  transition: all 300ms ease-in 0s;
}

.preview-2 .nivo-directionNav a.nivo-prevNav:hover:before {
  background: #fff;
  color: #000;
}

.preview-2 .nivo-directionNav a.nivo-prevNav:before {
  background: rgba(0, 0, 0, 0.25);
  content: "\f053";
  font: normal normal normal 14px/1 FontAwesome;
  color: #fff;
  cursor: pointer;
  font-size: 25px;
  font-weight: 400;
  height: 50px;
  line-height: 50px;
  margin: 0;
  position: absolute;
  text-align: center;
  top: 45%;
  transition: all 300ms ease-in 0s;
  width: 50px;
  z-index: 9;
}

.preview-2 .nivo-directionNav a.nivo-nextNav:hover:before {
  background: #fff;
  color: #000
}

.preview-2 .nivo-directionNav a.nivo-nextNav:before {
  background: rgba(0, 0, 0, 0.25);
  content: "\f054";
  font: normal normal normal 14px/1 FontAwesome;
  color: #fff;
  cursor: pointer;
  font-size: 25px;
  font-weight: 400;
  height: 50px;
  line-height: 50px;
  margin: 0;
  position: absolute;
  text-align: center;
  top: 45%;
  transition: all 300ms ease-in 0s;
  width: 50px;
  z-index: 9;
}

.preview-2 .nivo-controlNav {
  position: relative;
  z-index: 99999;
  bottom: 68px;
}

.preview-2 .nivo-controlNav a {
  border: 5px solid #fff;
  display: inline-block;
  height: 18px;
  margin: 0 5px;
  text-indent: -9999px;
  width: 18px;
  line-height: 8px;
  background: #3c3c3c;
  cursor: pointer;
  position: relative;
  z-index: 9;
  border-radius: 100%;
  opacity: 0;
  z-index: -999;
}
.preview-2:hover .nivo-controlNav a {
  opacity: 1;
  z-index: 999999;
}
.preview-2 .nivo-controlNav a:hover,
.preview-2 .nivo-controlNav a.active {
  background: #000;
  cursor: pointer;
}