/* Global classes */
html body {
	padding:40px;
	background-color:#ffffff;
	font-family:Arial, Helvetica, sans-serif;
	font-size:15px;

}

h1 {
	background-color:#ffffff;
	color:black;
	font-size:19px;
	display:inline;
	padding:.25em .25em 0em .25em;
}

h2 {
	background-color:#ffffff;
	color:black;
	font-size:17px;
	display:inline;
	padding:.25em .25em 0em .25em;
	

}

/* Layout */
body .container {
	background-color:#ffffff;
	padding:5px 2em 40px 2em;
	margin:0 auto;
	max-width:1100px;
	min-width:800px;
}

.indent {
	padding:.25em 0 .75em 40px;
}

.equation_indent{
	padding:.25em 0 .75em 150px;
}

.figure {
	padding:.25em 0 .75em 80px;
}

.center{
	text-align:center;
}

.border{
	border: 1px solid #ec008d;
	padding:1em 1em;
}

.fraction, .top, .bottom {
    padding:0;
    font-size:90%;
}

.fraction {
    display: inline-block;
    text-align: center;    
}

.bottom {
    border-top: 1px solid #000;
    display: block;
}