* {
	box-sizing: border-box;
}

body {
	margin: 0;
	height: 100%;
	background-color: #2a001b;
}

.wrapper {
	max-width: 888px;
	margin: 0 auto;
	padding: 40px 40px;
}

.art-cards-wapper {
	padding-bottom: 50px;
	border-bottom: 1px solid #949494;
	display: grid;
	grid-template-columns: repeat(auto-fit, 256px);
    gap: 20px;
}

.art-card {
	border: 1px solid #333;
	border-radius: 20px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -webkit-transition: all .3s;
    transition: all .3s;
}
.art-card:hover {
    -webkit-transform: translateY(-2px) translateX(-2px);
    -ms-transform: translateY(-2px) translateX(-2px);
    transform: translateY(-2px) translateX(-2px);
}

.art-card-img {
	width: 100%;
	height: 100%;
	border-radius: 20px;
	cursor: pointer;
}

iframe {
	margin-top: 50px;
	width: 100%;
	height: 512px;
}

canvas {
	margin: 0 auto;
	display: block;
}

#viewer {
	border: none;
	width: 100%;
}