* {
  box-sizing: border-box; }

img {
  vertical-align: middle; }

/* Position the image container (needed to position the left and right arrows) */
.container {
  position: relative; }

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

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

/* Next & previous buttons */
.prev,
.next {
  cursor: pointer;
  position: absolute;
  top: 50%;
  width: auto;
  padding: 16px;
  color: white;
  font-weight: bold;
  font-size: 35px;
  border-radius: 0 3px 3px 0;
  user-select: none;
  -webkit-user-select: none; }

/* Position the "next button" to the right */
.next {
  right: 15px;
  border-radius: 3px 0 0 3px; }

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

/* Number text (1/3 etc) */
.numbertext {
  color: #f2f2f2;
  font-size: 12px;
  padding: 8px 12px;
  position: absolute;
  top: 0; }

/* Container for image text */
.caption-container {
  text-align: center;
  background-color: #222;
  padding: 2px 16px;
  color: white; }

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

/* Six columns side by side */
.column {
  float: left;
  width: 20%; }

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

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

@media screen and (max-width: 767px) {
  .hidden-column {
    display: none; } }