/* -------- ACCESSIBILITY -------------- */

#accessibility {
	display: none;
}

/* ------JAVASCRIPT ENABLED STYLES ------- */

.js_enabled .hover {
	cursor: pointer;
}


/* -------- BODY AND WRAPPER ----------- */

body {
	background: url(/img/decorative/bg-body_index.jpg) repeat-x;
	font-family: "Helvetica Neue", Arial, Helvetica, sans-serif;
	font-size: 62.5%;
	margin: 0;
}

#wrapper {
	background: url(/img/decorative/bg-wrapper_branding_line.gif) repeat-x center top;
}

#header, #content, #footer {
	margin: 0 auto;
	width: 960px;
	padding: 0 32px;
}

p {
	color: #575656;
	font-size: 1.6em;
	line-height: 1.4em;
}

a:link {
	color: #7ba4b9;
	text-decoration: none;
}

a:visited {
	color: #5c7a8a;
	text-decoration: none;
}

a:hover {
	color: #7ba4b9;
	text-decoration: underline;
}

/* ------ HEADER -------------------- */

#header {
	background: url(/img/decorative/bg-header_branding_line.gif) no-repeat scroll center top;
	padding-top: 30px;
}

#header h3 {
	background: url(/img/decorative/bg-middle_school_chemistry_alt.png) no-repeat scroll 0 0 transparent;
    float: right;
    height: 53px;
	margin:	35px 0 20px 0;
    text-indent: -9999px;
    width: 608px;
}

#header img {
	float: left;
	width: 314px;
}

#header h4 {
	color: #6f6f6f;
	float: right;
	font-size: 2.8em;
	position: relative;
	top: -25px;
	left: -24px;
	width: 390px;
}

#header h4 .heavy {
	font-weight: bolder;
}

#header h4 .light {
	font-weight: lighter;
}

#site_name a {
	display: block;
	height: 53px;
}

#header a:hover {
	text-decoration: none;
}

/* ------- NAVIGATION --------------- */

#nav {
	clear: both;
	list-style: none;
	position: absolute;
	top: 190px;
}

#nav ul {
	list-style: none;
}

#nav li {
	float: left;
	font-size: 3em;
	font-weight: bolder;
	height: 85px;
	text-transform: lowercase;
}

#nav li + li {
	margin-left: -1px;   /* 10px */
}

#nav a:link {
	color: #7f7f80;
	display: block;
	text-decoration: none;
}

#nav a:visited {
	color: #7f7f80;
	display: block;
	text-decoration: none;
}

#nav a:hover {
	color: #49494a;
}

#nav_main_01 {
	width: 226px;
}

#nav_main_02 {
	width: 200px;
}

#nav_main_02 {
	width: 200px;
}

#nav_main_04 {
	width: 130px;
}

#nav_main_05 {
	width: 196px;
}

#nav_main_01:hover  {
	background: url(/img/decorative/sp-nav_alt.png) no-repeat 7px 0;
}

#nav_main_02:hover {
	background: url(/img/decorative/sp-nav_alt.png) no-repeat -222px 0;
}

#nav_main_03:hover {
	background: url(/img/decorative/sp-nav_alt.png) no-repeat -225px 0;
}

#nav_main_04:hover {
	background: url(/img/decorative/sp-nav_alt.png) no-repeat -430px 0;
}

#nav_main_05:hover {
	background: url(/img/decorative/sp-nav_alt.png) no-repeat -770px 0;
}

#nav ul li a {
	padding: 22px;
}

.lesson_plans #nav_main_01  {
	background: url(/img/decorative/sp-nav_alt.png) no-repeat 7px 0;
}

.lesson_plans #nav_main_01 a:visited, .multimedia #nav_main_02 a:visited, .workshops #nav_main_03 a:visited, .about #nav_main_04 a:visited, .contact_us #nav_main_05 a:visited {
	color: #49494a;
}

.multimedia #nav_main_02 {
	background: url(/img/decorative/sp-nav_alt.png) no-repeat -222px 0;
}

.workshops #nav_main_03 {
	background: url(/img/decorative/sp-nav_alt.png) no-repeat -225px 0;
}

.about #nav_main_04 {
	background: url(/img/decorative/sp-nav_alt.png) no-repeat -430px 0;
}

.contact_us #nav_main_05 {
	background: url(/img/decorative/sp-nav_alt.png) no-repeat -770px 0;
}

#subnav {
	list-style: none;
	width: 366px;
	position: relative;
	top: -167px;
	left: 548px;
}

#header #subnav ul {
	list-style: none;
}

#subnav li {
	float: left;
	font-size: 1.6em;
	margin-left: 30px;
	text-transform: lowercase;
}

.about #subnav {
	top: -172px;
}

/* -------- INTRO ----------------- */

#content {
	clear: left;
	min-height: 300px;
	padding: 32px;
	padding-top: 85px;
}

#content:after {
	content: ".";
	display: block;
	height: 0;
	clear: both;
	visibility: hidden;
}


/* ------------ FOOTER ------------------------*/

#footer {
	clear: both;
	margin: 70px auto;
	padding-top: 50px;
}

#footer ul {
	color: #575656;
	list-style: disc inside;
}

#footer li {
	font-size: 1.6em;
	margin-left: 15px;
	width: 100%;
}

#about_acs {
	float: left;
	width: 240px;
}

#about_acs p {
	font-style: oblique;
	margin-bottom: 20px;
}

#webby {
	float: left;
	margin-left: 140px;
}

#other_great_resources {
	float: left;
	margin: 0 0 0 110px;
}

#other_great_resources p, #help p, #about_acs h3 {
	color: #49494a;
	font-weight: bold;
	letter-spacing: 0.04em;
	margin-bottom: 10px;
	text-transform: uppercase;
}

#about_acs h3 {
	font-size: 1.6em;
}

#help {
	float: left;
	margin: 0 0 0 170px;
}

#copy {
	clear: left;
	padding-top: 60px;
	text-align: center;
}