html, body {
	background-color:rgb(255, 255, 255);
	font-family: 'Ubuntu', sans-serif;
	font-weight:300;
	font-size:14px;
	color:rgb(35,35,35);
	height: 100%;
	width: 100%;
	min-width: 1200px;
	margin: auto;
}

img {
	height: auto;
	width: 100%;
	display: block;
	margin: auto;
}
.pexeso {
	/*height: auto;
	width: 100%;
	margin: auto;
	text-align: center;
	float: left;
	position: relative;*/
}

.menuitem {
	height: 40px;
	width: 200px;
	float: left;
	text-align: center;
	margin: 0;
	padding: 25px 0;
	color: #000;
	font-weight: bold;
	text-decoration: none;
}
.lvl0 {
	max-height: 800px;
	max-width: 1200px;
	min-width: 1200px;
	margin: auto;
	padding: 0;
}
.lvl-line {
	height: auto;
	max-width: 100%;
	margin: auto;
	padding: 0;
	float: left;
}
.lvl1-logo {
	height: 200px;
	width: 400px;
	/*height: calc(100% / 4);
	width: calc(100% / 4);*/
	margin: 0;
	padding: 0;
	float: left;
}
.lvl1-logo-inside {
	height: calc(100% - 10px);
	width: calc(100% - 10px);
	margin: 10px;
	padding: 0;
	float: left;
}

.lvl1-logo-inside img {
	width: 100%;
	height: 100%;
}

.lvl1 {
	height: 200px;
	width: 200px;
	/*height: calc(100% / 4);
	width: calc(100% / 8);*/
	margin: 0;
	padding: 0;
	float: left;
}
.lvl1-inside {
	height: calc(100% - 10px);
	width: calc(100% - 10px);
	margin: 10px;
	padding: 0;
	float: left;
}

/* ANIMACE */
.card {
  width: 100%;
  height: 100%;
  transition: transform 1s;
  transform-style: preserve-3d;
  cursor: pointer;
  position: relative;
}

.cardimg {
	perspective: 1000px;
}

.cardimg.is-flipped .flipper {
	transform: rotateY(180deg);
}

.flipper {
	transition: 1s;
	transform-style: preserve-3d;

	position: relative;
}

.flipper-front, .flipper-back {
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;

	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
}

.flipper-front {
	z-index: 2;
	/* for firefox 31 */
	transform: rotateY(0deg);
}

.flipper-back {
	transform: rotateY(180deg);
}