* {
  box-sizing: border-box;
}

/* Position the image container (needed to position the left and right arrows) */
.gallery-container {
  position: relative;
  width:100;
  height:auto;
  border:0px solid red;
}

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

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

/* Next & previous buttons DESKTOP */
.prev1 {
  float:left; 
  cursor: pointer;
  position: absolute; /* absolute */
  width: auto;
  padding: 20px 16px 0px 16px; /* 16px */
  margin-top: -10px; /* -10px */
  color: rgb(203,24,131); /* white */
  font-size: 3em;
  border-radius: 0 3px 3px 0;
  user-select: none;
  -webkit-user-select: none;
}
.next1 {
  float:right; 
  cursor: pointer;
  position: relative; /* absolute */
  width: auto;
  padding: 20px 16px 0px 16px;
  margin-top: -10px; /* -50px */
  color: rgb(203,24,131); /* darkgrey */
  font-size: 3em;
  border-radius: 0 3px 3px 0;
  user-select: none;
  -webkit-user-select: none;
}


/* Next & previous buttons MOBILE */
.prev2 {
  float:left; 
  cursor: pointer;
  position: absolute; /* absolute */
  width: auto;
  padding: 12px 16px 0px 16px; /* bis 09 06 24: 16px 16px 0px 16px */
  margin-top: -10px; /* -10px */
  color: rgb(203,24,131); /* white */
  font-size: 2.5em;
  border-radius: 0 3px 3px 0;
  user-select: none;
  -webkit-user-select: none;
}
.next2 {
  float:right; 
  cursor: pointer;
  position: relative; /* absolute */
  width: auto;
  padding: 12px 16px 0px 16px; /* bis 09 06 24: 16px 16px 0px 16px */
  margin-top: -10px; /* -50px */
  color: rgb(203,24,131); /* darkgrey */
  font-size: 2.5em;
  border-radius: 0 3px 3px 0;
  user-select: none;
  -webkit-user-select: none;
}


/* Position the "next button" to the right */
.next1 {
  right: 0;
  border-radius: 3px 0 0 3px;
}
.next2 {
  right: 0;
  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); /* 0,0,0,0.8 */
}

/* Number text (1/3 etc) */
.numbertext1 {font-family:'Source Sans 3',sans-serif; color:rgb(68,28,117); font-size:1.0em; padding:12px; position:absolute; top:0;}
.numbertext2 {font-family:'Source Sans 3',sans-serif; color:rgb(68,28,117); font-size:0.8em; padding: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: 16.66%;
}

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

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