/*
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
}

.header {
  text-align: center;
  padding: 32px;
}*/

.row {
  display: -ms-flexbox; /* IE 10 */
  display: flex;
  -ms-flex-wrap: wrap; /* IE 10 */
  flex-wrap: wrap;
  padding: 0 6px;
  margin-left: 0;
  margin-right: 0;
}

/* Create two equal columns that sits next to each other */
.column {
  -ms-flex: 50%; /* IE 10 */
  flex: 50%;
  padding: 0 0.8rem;
}

.column .img {
  margin-top: 1.5rem;
  vertical-align: middle;
}

/*.column .img, .img:hover {
	background-color: rgba(0,0,0, 0.4);
}*/

.img {
	position: relative;
}

/*.overlay {
	display: none;
}*/

.nadpis {
	/*border: 1px solid red;*/
	position: absolute;
	width: 100%;
	text-align: center;
	top: 90%; 
	-webkit-transform: translateY(-50%);
	-moz-transform: translateY(-50%);
	-ms-transform: translateY(-50%);
	transform: translateY(-50%);
	color: #ffffff !important;
	/*display: none;*/
	font-family: 'Rubik', sans-serif;
}

.img > .overlay {
	/*margin-top: 8px;
	padding-bottom: 8px;*/
	width: 100%;
	height: 20%;
	top: 80%;
	position: absolute;
	background-color: #000;
	opacity: 0.6;
	border-radius: 0 0 7px 7px;
	/*border-radius: 7px;*/
	/*display: block;*/
}

.img:hover > .nadpis {
	/*display: block;*/
	top: 50%;
}

.img:hover > .overlay {
	height: 100%;
	top: 0;
	opacity: 0.8;
	border-radius: 7px;
}

/* Style the buttons */
/*.btn {
  border: none;
  outline: none;
  padding: 10px 16px;
  background-color: #f1f1f1;
  cursor: pointer;
  font-size: 18px;
}

.btn:hover {
  background-color: #ddd;
}

.btn.active {
  background-color: #666;
  color: white;
}*/