/* misc classes */
.center {
	text-align: center;
}

/* BODY formatting */

body {
	background-color:#ffffff;
	color:#000000;
	overflow: scroll;
	font-family: arial, verdana, sans-serif;
	font-size: 14px;
}

body section.genpages {
	margin: 60px 10%;
	/*
	overflow-y: scroll;
	overflow-x: scroll;
	margin-left:50px;
	margin-right:50px;
	margin-top:10px;
	margin-bottom:20x;
	*/
} 
  
body section.home {
	margin: 60px 10%;
	/*
	margin-left:180px;
	margin-right:200px;
	margin-top:60px;
	margin-bottom:100px;
	*/
}

body section.announcement {
	font-weight: bold;
	font-size: 20px;
}
  
header {
	text-align: center;
	padding: 7px 15px 3px 15px;
    font-family: arial, verdana, sans-serif;
    font-size: 18px;
    background-color: #DDDDDD;
}

footer {
    background-color: #DDDDDD;
    display: block;
	text-align:center;
	font-style: italic;
	height:16;
	width:100%;
}

footer hr {
	width=:70%;
}

footer hr table {
	height:18;
	width:95%;
}

/* headings */

h1 {
	text-align: center;
	font-size: 32px;
}

h2 {
	font-size: 24px;
}

h3 {
	font-size: 16px;
}

/* tool table formatting */

table.tt pre {
	margin: auto;
	padding: 12px;
}

table.tt, table.tt th, table.tt td {
	border: 1px solid black;
}

table.tt {
	position: relative;
	margin: auto;
	border-collapse: collapse;
	background-color: cornsilk;
}

table.tt th, table.tt td {
	padding: 3px 1ch;
}

table.tt th {
	background-color: #e6e6e6;
}

/* price table formatting */

table.pt, table.pt th, table.pt td {
	border-style: solid;
	border-width: 1px;
	border-collapse: collapse;
	border-color: #aaaaaa;
}

table.pt tr:first-child {
	background-color: #cccccc;
}

table.pt th {
	padding: 0px 1em;
}

table.pt caption {
	text-align: center;
	font-weight: bold;
	font-size: larger;
}

table.pt td {
	padding: 0px 1em;
	text-align: right;
}

table.pt td:first-child {
	padding: 0px 1em;
	text-align: center;
}

/* compact table formatting */
table.ct {
    border-collapse: collapse;
}

table.ct td {
    padding: 0px 0px 0px 1em;
}

table.ct td:first-child {
    padding: 0px;
}

/* Navigation formatting */

nav {
	background-color:#555555; /*+*/
	width: 100%;
	height:30px;
	font-family: arial, verdana, sans-serif;
	font-size: 18px;
}
 
nav ul {
	margin: 0px auto;
	padding: 0px;
	list-style: none;
}
 
nav ul li {
	display: inline-block;
}
 
/* first-level nav items */
nav ul li a {
	display: block;
	text-decoration: none;
	padding: 3px 15px;
	background-color: rgba(0, 0, 0, 0);
	color: #ffffff;  
	margin-left: 1px;
	white-space: nowrap;
	height:24px;
	width:relative;
	text-align:left;
}

nav ul li a:hover { 
	background: #333333; 
}
 
/* second-level nav items */
nav ul li ul { 
	display: none; 
}

nav ul li:hover ul {
	display: block;
	position: absolute;
	height:24px;
}
 
nav ul li:hover ul li {
	display: block;
	position: relative;
	z-index: 99;
	top: 3px;
	left: 0px;
	font-size: 15px;
}
 
nav ul li:hover ul li a { 
	background: #777777; 
	height:24px;
}
 
nav ul li:hover ul li a:hover { 
	background: #333333; 
}

/* Top-level items are centered, but nested list items are left-aligned */
/*
nav ul li ul li a {
    text-align:left;
} 
*/