.row > .column {
  padding: 0 8px;
}

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

/* Create four equal columns that floats next to eachother */
.column {
  float: left;
  width: 10%;
  /*max-width: 120px;*/
  /*max-height: 75px;*/
}

/* The Galerie (background) */
.galerie {
  display: none;
  position: fixed;
  z-index: 1;
  padding-top: 25px;
  left: 0;
  top: 0;
  width: 100%;
  height: 97.5%;
  overflow: auto;
  background-color: black;
}
.galerie.1 {
  display: none;
}
.galerie.2 {
  display: none;
}
.galerie.3 {
  display: none;
}
.galerie.4 {
  display: none;
}
.galerie.5 {
  display: none;
}
.galerie.6 {
  display: none;
}
.galerie.7 {
  display: none;
}
.galerie.8 {
  display: none;
}
.galerie.9 {
  display: none;
}
.galerie.10 {
  display: none;
}
.galerie.11 {
  display: none;
}
.galerie.11 {
  display: none;
}
.galerie.12 {
  display: none;
}
.galerie.13 {
  display: none;
}
.galerie.14 {
  display: none;
}
.galerie.15 {
  display: none;
}
.galerie.16 {
  display: none;
}
.galerie.17{
  display: none;
}
.galerie.18{
  display: none;
}

/* Galerie Content */
.galerie-content {
  position: relative;
  background-color: #fefefe;
  margin: auto;
  padding: 0;
  width: 90%;
  max-width: 1200px;
}

/* The Close Button */
.close {
  color: white;
  position: absolute;
  top: 10px;
  right: 25px;
  font-size: 35px;
  font-weight: bold;
}

.close:hover,
.close:focus {
  color: #999;
  text-decoration: none;
  cursor: pointer;
}

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

/* Next & previous buttons */
.prev,
.next {
  cursor: pointer;
  position: absolute;
  top: 50%;
  width: auto;
  padding: 16px;
  margin-top: -50px;
  color: white;
  font-weight: bold;
  font-size: 20px;
  transition: 0.6s ease;
  border-radius: 0 3px 3px 0;
  user-select: none;
  -webkit-user-select: none;
  
}
.prev {
  margin-left: -50%;
}

/* Position the "next button" to the right */
.next {
  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);
}

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

/* Caption text */
.caption-container {
  text-align: center;
  background-color: black;
  padding: 2px 16px;
  color: white;
}

img.tn {
  opacity: 0.6;
  vertical-align: middle;
  border-style: none;
  width: 100%;
}

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

img.hover-shadow {
  transition: 0.3s;

  width: 200px;
  height: auto;
}

.hover-shadow:hover {
  box-shadow: 0 12px 20px 0 rgba(0, 0, 0, 0.2), 0 25px 50px 0 rgba(0, 0, 0, 0.19);
  filter: grayscale(100%);
}

.middle {
    backface-visibility: hidden;
    transition: .5s ease;
    opacity: 0;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.text {
    backface-visibility: hidden;
    background-color: #4CAF50;
	color: white;
    font-size: 16px;
    padding: 16px 32px;
}


/* Test eines "zum Seitenanfang" Buttons */

.backToTop {
    position: fixed;
    right: 20px;
    bottom: 20px;
    display: none;
    width: 46px;
    height: 46px;
    text-indent: -9999px;
    background: url(/dev/img/sprite.png) no-repeat -11px -474px;
	
	background-color: rgba(0, 0, 0, 0);
	background-position-x: -11px;
	background-position-y: -474px;
	background-repeat: no-repeat;
	background-attachment: scroll;
	background-image: url("/dev/img/sprite.png");
	background-size: auto;
	background-origin: padding-box;
	background-clip: border-box;
	
	transition: color .1s ease-in-out;
	text-decoration: none;
	color: #535961;
}

/*
.column {
	position: relative;
}
.column:hover .mask {
	opacity: 1;
}
*/