.slider-img {
  vertical-align: middle;
}
/* Position the image container (needed to position the left and right arrows) */
.slider-container {
  position: relative;
}

/* Hide the images by default */
.mySlides {
  display: none;
}

/* Add a pointer when hovering over the thumbnail images */
.slider-cursor {
  cursor: pointer;
}

/* Next & previous buttons */
.slider-prev,
.slider-next {
  cursor: pointer;
  position: absolute;
  top: 25%;
  vertical-align: middle;
  width: auto;
  padding: 16px;
  margin-top: -50px;
  color: #ffffff;
  background-color: rgba(0, 0, 0, 0.8);
  font-weight: bold;
  font-size: 20px;
  border-radius: 0 3px 3px 0;
  user-select: none;
  -webkit-user-select: none;
}

/* Position the "next button" to the right */
.slider-next {
  right: 0;
  border-radius: 3px 0 0 3px;
}

/* On hover, add a black background color with a little bit see-through */
.slider-prev:hover,
.slider-next:hover {
  background-color: rgba(0, 0, 0, 0.8);
}

.slider-row:after {
  content: "";
  display: table;
  clear: both;
}

/* Six columns side by side */
.slider-column {
  padding: 10px 5px;
  float: left;
  width: 16.66%;
}

/* Add a transparency effect for thumnbail images */
.slider-demo {
  opacity: 0.6;
}

.slider-active,
.slider-demo:hover {
  opacity: 1;
}