/*

	Author: Edward Wald
	Styles for the "Calculator/Step-0-Overview/css/calculator.css" page instruction content. (not the calculator element)

*/

body {
	font-family: fontFamily: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol';
	padding: 0em;
	margin: 0;
	font-size: 100%;
	background-color: #fefefe;
	letter-spacing: 0.03em;
	word-spacing: 0.03em;
}

/* Remove default heading styling definitions. */
h1,h2,h3,h4,h5,h6 {
	display: inherit;
	font-size: inherit;
	margin: 0em;
	padding: 0em;
	font-weight: inherit;
}

h1{
	margin-bottom: 0.8em;
	font-size: 1.6em;
}

h2{
	font-size: 1.3em;
	margin-top: 2em;
}

h3{
	font-size: 1.2em;
	font-weight: bold;
}

h4{
	font-size: 1em;
	font-weight: bold;
	margin-top: 1em;
}

p{
	max-width: 550px;
	margin-bottom: 2em;
}

code{
	font-size: 1.2em;
	background-color: #dddddd;
	white-space: nowrap;
}

kbd{
	font-size: 1.2em;
	white-space: nowrap;
	padding-left: 0.6em;
	padding-right: 0.6em;
}

/*Make all list bullets square. */
ul{
	list-style-type:square;
}

li{
	margin-bottom: 0.6em;
}

main{
	margin-left: 2em;
	margin-top: 2em;
}

footer{
	text-align: center;
	margin-top: 1em;
	margin-bottom: 1em;
}
	
#headerNavDiv{
	margin-left: 2em;
	margin-top: 2em;
}

.hintText{
	font-size: 1em;
	letter-spacing: 0.03em;
	word-spacing: 0.04em;
	background-color: #ebdff2;
}

.550pxMax{
	max-width: 550px;
}

.marginLeft2EM{
	margin-left: 2em;
}
.imgBorder{
		border: 1px solid #cccccc;
		max-width: 100%;
		margin-bottom: 1em;
}

.lessonHeadings{
	display: inline-block;
	border: 1px solid #000000;
	background-color: #addfad;
	padding: 0.4em;
	margin-bottom: 0.6em;
}

.headingParagraph{
	margin-top: 0px;
	margin-bottom: 4px;
}

.noWrap{
	display: inline-block;
}

.noBottomMargin{
	margin-bottom: 0px;
}

.skipToMainContent {
	position: absolute;
	left: -10000px;
	top: auto;
	width: 1px;
	height: 1px;
	overflow: hidden;
	z-index: 100;
}

a.skipToMainContent:focus {
	position: fixed;
	left: 0px;
	top: 0px;
	width: auto;
	height: auto;
	font-size: 1.6em;
	background-color: #ffffff;
	height: 45px;
	z-index: 100;
}
.offScreenContent {
	position: absolute;
	left: -10000px;
	top: auto;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

.displayDiv{
	border: 1px solid #000000;
	padding: 2em;
	width:90%;
	margin-bottom: 1.2em;
}