h1 {
	margin-bottom: 30px;
}
body.embed ul {
	margin-bottom: 20px;
}
.preview {
	margin-top: 20px;
	background: #eee;
	-webkit-border-radius: 15px;
	border-radius: 15px;
}
	.preview ul {
		padding: 0;
		margin: 0;
		text-align: center;
	}
	.preview li {
		position: relative;
		display: inline-block;
		border-right: 1px solid #ccc;
		padding: 0 15px;
	}
	.preview li:last-child {
		border-right: none;
	}
.columns img {
	border: 1px solid #000;
	margin-bottom: 20px;
}
h2 {
	margin-top: 50px;
}