@charset "UTF-8";
/* CSS Document */
*{
	margin:0;
	padding:0;
    box-sizing:border-box;
}
#wrapper{
	max-width:1000px;
	margin:1em auto;
}
h1{
	text-align:center;
	font-family:Cambria, "Hoefler Text", "Liberation Serif", Times, "Times New Roman", serif;
	font-size:1.5em;
}
main{
    display:grid;
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: repeat(3, 1fr);
    grid-gap: 1%;
}
img{
    width:100%;
	height:auto;
    display:block;
    padding:5px;
}
section{
	background-color:#F00;
	height:2px;
	width:0;
	margin:6px 0;
}

/* ------- FLIP: -------- */
.flip-container {
	perspective: 1000px;
}
/* flip hele kortet (inkl. begge sider) - class 'ja' tildelt fra click i javascript */
.flip-container.ja .flipper {
	transform: rotateY(180deg);
}
.flip-container, .front, .back {
	width: 100%;
	height: auto;
}
.flipper {
	transition: 0.6s;
	-webkit-transform-style: preserve-3d; /* fortsat nødvendig for Safari */
	transform-style: preserve-3d;	
	position: relative;
}
.front, .back {
	-webkit-backface-visibility: hidden; /* fortsat nødvendig  for Safari */
	backface-visibility: hidden;
	position: absolute;
	top: 0;
	left: 0;
    border:solid 2px #666;
    border-radius:7px;
    
}
.front {
    cursor:pointer;
	z-index: 2;
	transform: rotateY(0deg); /* for firefox */
}
.back {
	transform: rotateY(180deg); /* bagsiden, skjult som udgangspunkt */
	z-index: 1;
}
.back2{
	z-index: -2;
	position:static;
}