/*
	Set the font size at the root to allow 'rem' measurements.
*/

html
{
	font-size:			16px;
}



/*
	Placement of major elements
*/

body
{
	margin-left:		3rem;
	margin-right:		6rem;
}

article
{
	margin-left:		2rem;
	margin-right:		16rem;
}

nav
{
	position:			absolute;
	top:				6.5rem;
	right:				6.0rem;
}



/*
	Colour
	------
*/

body
{
	background:			white;
	color:				black;
}

header,
a:link,
a:visited,
nav input[type=text],
footer
{
	color:				dodgerblue; /* Use slategray as a grey scale alternative */
}

fieldset
{
	border-color:		dodgerblue;
}

nav,
a:hover
{
	color:				chocolate;
}

pre
{
	background:			whitesmoke;
}



/*
	White space
	-----------
*/

body,
hr,
#footnotes,
footer
{
	margin-top:			3rem;
}

figure
{
	margin-top:			2rem;
}

header,
figure
{
	margin-bottom:		2rem;
}

pre
{
	margin-top:			1rem;
}

figcaption,
pre,
nav input[type=text]
{
	margin-bottom:		1rem;
}

figure,
pre
{
	margin-left:		1rem;
	margin-right:		1rem;
}


/*
	Fonts
	-----
*/

body,
nav input[type=text]
{
	font-family:		helvetica,arial,sans serif;
}

pre
{
	font-family:		menlo,consolas,monospace;
}



/*
	Font sizes
	----------
*/

header
{
	font-size:			2rem;
	font-weight:		100;
}

legend
{
	font-size:			1rem;
	font-weight:		100;
}

body,
nav input[type=text]
{
	font-size:			0.8rem;
}	

pre
{
	font-size:			0.7rem;
}

sup,
#footnotes,
footer
{
	font-size:			0.6rem;
	font-weight:		100;
}

nav,
nav input[type=text],
figcaption
{
	font-weight:		100;
}


/*
	Lists
	-----
*/

article ul,
footer ul,
nav ul
{
	list-style-type:	none;
}

nav ul,
footer ul
{
	padding-left:		0;
}

article ul,
#footnotes ol
{
	padding-left:		1rem;
}

article ul li:before
{
	content:			"\2013";
	display:			inline-block;
	width:				1rem;
	margin-left:		-1rem;
}

article li,
nav li
{
	margin-bottom:		0.2rem;
}



/*
	Tables
	------
*/

table
{
	border-spacing:		0;
}

tr
{
	vertical-align:		top;
}



/*
	Text alignment
	--------------
*/

nav,
nav input[type=text],
footer
{
	text-align:			right;
}



/*
	Other
	-----
*/

fieldset
{
	border-style:		solid;
	border-width:		thin;
}

hr
{
	border:				0;
}

pre
{
	padding:			0.2rem;
	overflow-x:			scroll;
}

sup
{
	vertical-align:		baseline;
}