style.css

body {
    margin: 0 auto;
    max-width: 60em;
    padding: 2em;
    background-color: #fff;
    background: white;
    font: 100%/1.5 Palatino Linotype, Palatino, serif;
}

h1 {
	font: bold 200% Helvetica Neue, sans-serif;
	color: #aaa;
	letter-spacing: -.03em;
}

header > h1 {
	text-align: center;
	font-size: 180%;
	color: #f06;
}

header {

	font-size: 200%;
}

a {
	color: #0ac;
	font-weight: bold;
}

a:not(:hover) {
	text-decoration: none;
}

ul, ol {
	padding-left: 0;
}

textarea {
	font: inherit;
	font-family: Consolas, Monaco, monospace;
}

#examples {}

	#examples article {
		display: flex;
		margin: 2em 0;
		resize: vertical;
	}

	#examples article:target {
		background: white;
		position: fixed;
		z-index: 1;
		top: 0;
		left: 0;
		width: 100%;
		height: 100%;
		margin: 0;
		box-sizing: border-box;
		flex-direction: column;
		font-size: 200%;
	}

	#examples textarea {
		flex: 1;
		padding: .5em .8em;
		border: 0;
		margin-left: .5em;
		background: hsl(200, 20%, 25%) linear-gradient(rgba(0,0,0,.1) 50%, transparent 0);
		background-origin: content-box;
		background-size: auto 3em;
		background-attachment: local;
		color: white;
		font-size: 120%;
		line-height: 1.5;
	}

		#examples article:target textarea {
			margin: 1em 0 0;
		}

	#examples div {
	    width: 300px;
	    height: 300px;
	    display: inline-block;
	    background-size: 100% 100%;
	    background-position: center;
	}

		#examples article:target div {
			margin: auto;
			width: 50vmin;
			height: 50vmin;
			margin-top: 1em;
		}

footer {
	text-align: center;
}

#community {
	column-count: 2;
}

	#community > :not(.twitter-tweet) {
		column-span: all;
	}

	#community .twitter-tweet {
		margin: 0 0 1em !important;
		-webkit-column-break-inside: avoid;
		break-inside: avoid;
	}