style.css

* {
	margin:0;
	padding:0;
}

html {
	height:100%;
}

body {
	min-height:100%;
	padding:0 2.5em;
	font-family: Palatino, 'Palatino Linotype', serif;
	background: #e8eff5 url('noise.png');
	box-sizing: border-box;
}

h1, h2 {
	padding-top:.2em;
	color:#e50;
	text-shadow: 0 2px white;
}

h1 {
	text-align:center;
	font-size:500%;
}

a {
	color:inherit;
	text-decoration:none;
}

body > p,
body > ul {
	margin:1em 0;
	line-height:1.5;
}

h2,
p,
ul:not(#patterns) {
	text-shadow: 0 1px white;
}

body[style] > h2,
body[style] > p,
body[style] > ul:not(#patterns) {
	display:none;
}

h2 + p,
p + ul {
	margin-top:.3em;
}

body > ul > li > a,
body > p > a {
	border-bottom:2px dotted white;
}

body > ul > li > a:hover,
body > p > a:hover {
	border-bottom-color:slategray;
}

#help {
	text-align: center;
}

	#help > li {
		display:inline;
		list-style:none;
		text-shadow: 0 1px white;
	}
	
	#help > li + li:before {
		content: '● ';
		opacity:.4;
	}

#patterns {
	
}

#patterns:after {
	content:"";
	display:block;
	clear:both;
}

	#patterns > li {
		position:relative;
		width: 300px;
		height:300px;
		margin:40px;
		float:left;
		list-style:none;
	}
	
	#patterns > li:not(:target) {
		cursor:pointer;
		background-color:gray;
		border-radius: 150px;
		box-shadow: -3px -3px 10px 2px rgba(0,0,0,.3) inset,
					0 0 0 15px rgba(255, 255, 255, .6) inset,
					0 0 0 1px rgba(0,0,0,.5),
					2px 2px 10px rgba(0,0,0,.6);
		/* Overrride for Webkit bug */
		-webkit-box-shadow: 0 0 0 15px rgba(255, 255, 255, .6) inset,
					0 0 0 1px rgba(0,0,0,.5),
					2px 2px 10px rgba(0,0,0,.6);
	}
	
	#patterns > li:target {
		background: none !important;
	}
	
	body[style] #patterns > li:not(:target) {
		display:none;
	}
	
		#patterns > li > div {
			position:absolute;
			top:235px;
			left:55px;
			width:250px;
			z-index:2;
			padding:3px 10px 5px;
			color:#e50;
			color: hsla(20,100%,50%,.94);
			font-size:90%;
			background:currentColor;
			box-shadow: 2px 2px 10px rgba(0,0,0,.5);
		}
		
		#patterns > li:target > div {
			position:fixed;
			top:auto;
			left:20px;
			right:20px;
			bottom:20px;
			z-index:3;
			width:auto;
			padding:10px;
			font-size:200%;
		}
		
		#patterns > li > div:after {
			content: "";
			position:absolute;
			top:-30px;
			left:30px;
			border:15px solid transparent;
			border-bottom-color:currentColor;
			border-left-width:0;
		}
		
		#patterns > li:target > div:after {
			border-width:30px;
			border-left-width:0;
			top:-60px;
			left:60px;
		}
		
			#patterns > li h2,
			#patterns > li p,
			#patterns > li textarea {
				color:white;
				text-shadow: .05em .05em .1em rgba(0,0,0,.4);
			}
			
			#patterns > li h2 {
				font-size:140%;
			}
			
			#patterns > li:target h2 {
				float: left;
				margin-bottom: .3em;
			}
			
			#patterns > li .bytesize {
				font-weight:normal;
				opacity:.7;
			}
			
			#patterns > li p {
				font-size:85%;
				line-height:1.8;
				opacity:.7;
				text-shadow: none;
			}
			
			#patterns > li:target p {
				float: right;
			}
			
			#patterns > li textarea {
				display:none;
				width:100%;
				color:white;
				background: #333538;
				padding: .5em;
				border:0;
				font-family: Consolas, Monaco, 'Andale Mono', monospace;
				resize:vertical;
				box-sizing: border-box;
				box-shadow: 1px 1px 10px black inset;
				border-radius: 1px; /* Opera bug fix */
			}
			
			#patterns > li:target textarea {
				display:block;
			}
			
			#patterns > li .close {
				display:none;
				position:absolute;
				top:-.5em;
				right:-.5em;
				width:1.5em;
				line-height:1.5;
				height:1.5em;
				border: .2em solid white;
				font-size:80%;
				color:white;
				background: rgba(20,20,20,.7);
				text-align:center;
				text-shadow: 1px 1px 3px black;
				border-radius:1em;
				box-shadow: 1px 1px 5px rgba(0,0,0,.5);
			}
			
			#patterns > li .close:hover {
				background:black;
			}
			
			#patterns > li:target .close {
				display:block;
			}
			
#social {
	position: fixed;
	top: 10px;
	left: 10px;
}

	#social iframe {
		margin-top: .5em;
	}
			
#footer {
	clear:both;
	text-align:center;
	padding:.5em;
	border-top:1px solid rgba(0,0,0,.3);
	text-shadow: 0 1px white;
}