h1 {
	margin: 0 0 0.75em 0;
	font-size: 2em;
	line-height: 1.5em;
}
h2 {
	margin: 1.5em 0 0.5em 0;
	font-size: 1.5em;
	line-height: 1em;
}
h3, h4, h5, h6 {
	margin: 1.8em 0 0.6em 0;
	font-size: 1.25em;
	line-height: 1.2em;
}

p, pre {
	margin: 0 0 1.5em 0;
	font-size: 1em;
}
div, p, pre {
	line-height: 1.5em;
}

ul, ol {
	margin: 0 0 1.5em 0;
	padding: 0;
}
ul ul, ol ol, ul ol, ol ul { margin: 0 0 0 2em; }
li {
	margin: 0;
	font-size: 1em;
	line-height: 1.5em;
}

big, small {
	margin: 0;
	line-height: 0;
}

input, textarea {
	padding: 0 0.1em;
	font-size: 1em;
	background: #f8f8f8;
	border: 1px solid #bbb;
}

input.button {
	background: #666;
	color: white;
	border: 1px solid black;
}
input.button:hover { background: #555; }
input.button:active { background: #444; }
input.big {
	margin: 1.5em 0 0.5em 0;
	font-size: 1.5em;
	line-height: 1em;
}

.stretch { width: 100%; }

.error, .status, .success {
	margin: -0.5em -0.5em 1em -0.5em;
	padding: 0.5em;
	list-style-type: none;
	font-weight: bold;
}
.error {
	border: 1px solid red;
	background: #ffc0cb;
}
.status {
	border: 1px solid yellow;
	background: lightyellow;
}
.success {
	border: 1px solid green;
	background: lightgreen;
}