/*
this style sheet should be linked to every page and contains:
- a style reset for most elements
- spacing and dimensional formatting for site-wide structural div's and html elements
- site-wide base typographical styles
- complete header and footer formatting
*/


/* ==== START all element style reset ==== */

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, div, em, font, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td {
	margin: 0;
	padding: 0;
	border: 0;
	outline: 0;
	font-weight: inherit;
	font-style: inherit;
	font-family: inherit;
	vertical-align: top;
}

img {
	margin: 0;
	padding: 0;
	border: 0;
}

:focus {
	outline: 0;
}

ol, ul {
	list-style: none;
}

/* tables still need 'cellspacing="0"' in the markup */
table {
	border-collapse: separate;
	border-spacing: 0;
}

caption, th, td {
	text-align: left;
	font-weight: normal;
    font-size: 10px;
}

blockquote:before, blockquote:after,
q:before, q:after {
	content: "";
}

blockquote, q {
	quotes: "" "";
}

/* ====  END style reset ==== */


/* ====  START general element formatting  === */

body {
	padding-bottom: 20px;
	font-family: lucida grande, verdana, sans-serif;
	text-align: center;
	font-size: 68.5%;
	color: #444;
	background-color: #fff;
}
/*
NOTE: the 'text-align: center;' is a catch-all just in case a browser doesn't render 'margin: 0 auto;' correctly. The auto margin is applied to the 'site-container' div along with 'text-align: left;'. 
*/

h1, h2, h3, h4, h5, h6 {
	font-family: helvetica, arial, sans-serif;
	font-weight: normal;
}

h1 {
	margin-bottom: 4px;
	font-size: 2.7em;
	line-height: 1.1em;
}

h2 {
	margin-bottom: 2px;
	font-size: 2.5em;
	line-height: 1.1em;
}

h3 {
	margin-bottom: 2px;
	font-size: 2.2em;
	line-height: 1.1em;
}

h4 {
	margin-bottom: 2px;
	font-size: 2em;
	line-height: 1.2em;
}

h5 {
	margin-top: 5px;
	margin-bottom: 2px;
	font-size: 1.8em;
	line-height: 1.4em;
}

h6 {
	margin-top: 4px;
	margin-bottom: 2px;
	font-size: 1.5em;
	line-height: 1.5em;
}

h6.intro-copy {
	margin: 10px 0;
}

p {
	margin-bottom: 15px;
	font-size: 1.2em;
	line-height: 1.4em;
}

table {
	width: 81%;
	margin-bottom: 15px;
}

table.grid {
	width: 80%;
	margin-bottom: 15px;
}

td.product-img {
	width: 100px;
}

.item {
	width: 35%;
	font-weight: bold;
}

.desc {
	width: 65%;
}

th {
	padding-right: 15px;
	font-weight: bold;
	font-size: 80%;
}

table.grid th {
	font-weight: bold;
	font-size: 1.2em;
}

th, td {
	padding: 3px 3px;
	line-height: 1.4em;
}

ol, ul {
	margin-bottom: 15px;
}

ol {
	margin-left: 1.5em;
	list-style-type: decimal;
	list-style-position: outside;
}

ul {
	list-style-position: outside;
}

li {
	margin-bottom: 5px;
	font-size: 1.2em;
	line-height: 1.5em;
}

.sidebar ul li {
	margin-bottom: 6px;
}

/* nested <ul> level 2 */
ul li ul {
	margin: 5px 0 5px 12px;
	font-size: 10px;
}

/* nested <ul> level 3 */
ul li ul li ul {
	margin: 4px 0 4px 16px;
	list-style-type: disc;
}

ul li ul li ul li {
	margin: 4px 0 4px 16px;
	font-size: 11px;
}

/* optional class for bulleted list */
ul.bullet-list {
	padding-left: 0;
	margin-left: 2em;
	list-style-image: none;
	list-style-type: disc;
	list-style-position: outside;
}
ul.bullet-list li {overflow: visible;}


ul.meta-nav {
	margin: 0;
	padding: 0;
	font-size: 9px;
}

ul.meta-nav li {
	margin: 0 10px 0 0;
	padding: 0 10px 0 0;
	line-height: 1.6em;
	float: left;
	background: transparent url("../corp-images/meta_nav_divider.gif") center right no-repeat;
}

ul.meta-nav li.last-nav-item,
ul#header-nav li.last-nav-item {
	margin-right: 0;
	padding-right: 0;
	border-right: 0;
	background: none;
}

ul#product-specs {
	padding-top: 5px;
}

/* header meta nav cascading structure */

#header-nav, #header-nav ul { /* all lists */
	padding: 0;
	margin: 0;
	list-style: none;
	z-index: 1000;
}

#header-nav li { /* all list items */
	margin: 0 15px 0 0;
	padding: 0 15px 0 0;
	float: left;
	z-index: 1000;
	background: transparent url("../corp-images/meta_nav_divider.gif") center right no-repeat;
}

#header-nav li li {
	width: 200px;
	padding: 0;
	margin: 0;
	background: none;
}

#header-nav li ul { /* second-level lists */
	padding-top: 10px;
	position: absolute;
	width: 200px;
	left: -999em; /* using left instead of display to hide menus because display: none isn't read by screen readers */
}

#header-nav li ul ul { /* third-and-above-level lists */
	margin: -25px 0 0 200px;
	padding: 0;
}

#header-nav li:hover ul ul, #header-nav li.sfhover ul ul {
	left: -999em;
}

#header-nav li:hover ul, #header-nav li li:hover ul, #header-nav li.sfhover ul, #header-nav li li.sfhover ul { /* lists nested under hovered list items */
	left: auto;
}


/* home page main nav */

ul#main-nav {
	width: 960px;
	margin: 0;
	padding: 0;
}

ul#main-nav li {
	float: left;
	margin: 0;
}


ul#footer-bu-nav li {
	text-transform: uppercase;
}

dl {
	margin-bottom: 15px;
}

input {
	color: #666;
}

/*
NOTE: Rather than add font-size, line-height and other typographic formatting to <dd> elements, use <p>, <ul> and other tags to mark-up content within <dd> and utilize <dd> for structure if necessary.
dd { }
*/

dt {
	font-size: 1.2em;
	font-weight: bold;
	line-height: 1.4em;
	margin-bottom: 3px;
}

blockquote {
	padding: 0 20px 20px 20px;
}

/*
NOTE: Rather than using <em> for italic or oblique, it is set to bold for emphasizing text in its inherited color. <strong> is used for bold text set in the Business Unit accent color, which is applied in the BU specific style sheet.
*/

em, strong {
	font-weight: bold;
}

img,
p img {
	margin-bottom: 10px;
	display: block;
}

p img {
	float: left;
	margin-right: 5px;
}

p img.floatright {
	float: right;
	margin-right: 0;
	margin-left: 5px;
}

p img.nofloat {
	float: none;
}

img.no-margin {
	margin: 0;
}

/* General links */

/*
NOTE: The color of most links are set in the Business Unit style sheets.
*/

a:link, 
a:visited,
a:hover,
a:active {
	color: #004165;
	text-decoration: none;
}

a:hover,
a:active,
a.current {
	color: #f47820;
	text-decoration: underline;
}

#content-container a:link, 
#content-container a:visited {
	border-bottom: dotted 1px #888899;
}

#content-container a:hover,
#content-container a:active,
#content-container a.current {
	border-bottom: none;
}

/* icon links */

a.buy-now:link, 
a.buy-now:visited,
a.buy-now:hover,
a.buy-now:active {
	width: 80px;
	height: 25px;
	text-indent: -9999px;
	display: block;
	background: url("../corp-images/buy_now_button.gif") 0 0 no-repeat;
	text-decoration: none;
}

a.buy-now:hover,
a.buy-now:active {
	background-position: 0 -25px;
}

a.more:link, 
a.more:visited,
a.more:hover,
a.more:active {
	width: 62px;
	height: 25px;
	text-indent: -9999px;
	display: block;
	background: url("../corp-images/more_button.gif") 0 0 no-repeat;
	text-decoration: none;
}

a.more:hover,
a.more:active {
	background-position: 0 -25px;
}


a.print:link, 
a.print:visited,
a.print:hover,
a.print:active {
	padding: 1px 0 1px 15px;
	background: transparent url("../corp-images/print.gif") center left no-repeat;
}

a.download:link, 
a.download:visited,
a.download:hover,
a.download:active {
	padding: 1px 0 1px 15px;
	background: transparent url("../corp-images/download.gif") center left no-repeat;
}

a.email:link, 
a.email:visited,
a.email:hover,
a.email:active {
	padding: 1px 0 1px 15px;
	background: transparent url("../corp-images/email.gif") center left no-repeat;
}

a.more-docs:link, 
a.more-docs:visited,
a.more-docs:hover,
a.more-docs:active {
	padding: 1px 0 1px 15px;
	background: transparent url("../corp-images/more_docs.gif") center left no-repeat;
}

a.shopping:link, 
a.shopping:visited,
a.shopping:hover,
a.shopping:active {
	padding: 1px 0 1px 15px;
	background: transparent url("../corp-images/shopping.gif") center left no-repeat;
}

a.comparator:link, 
a.comparator:visited,
a.comparator:hover,
a.comparator:active {
	padding: 1px 0 1px 15px;
	background: transparent url("../corp-images/comparator.gif") center left no-repeat;
}

a.calculator:link, 
a.calculator:visited,
a.calculator:hover,
a.calculator:active {
	padding: 1px 0 1px 15px;
	background: transparent url("../corp-images/calculator.gif") center left no-repeat;
}

a.learn-more:link, 
a.learn-more:visited,
a.learn-more:hover,
a.learn-more:active {
	padding: 1px 0 1px 15px;
	background: transparent url("../corp-images/learn_more.gif") center left no-repeat;
}

/* header / drop down navigation links */

/*
NOTE: All footer and header nav styles are the same site-wide regardless of Business Unit, so their colors are set here.
*/

ul#header-nav a:link,
ul#header-nav a:visited,
ul#header-nav a:hover,
ul#header-nav a:active {
	color: #666;
	display: block;
	text-decoration: none;
	z-index: 100;
}

ul#header-nav a:hover,
ul#header-nav a:active {
	color: #046;
}

ul#header-nav ul a:link,
ul#header-nav ul a:visited,
ul#header-nav ul a:hover,
ul#header-nav ul a:active {
	width: 180px;
	height: 25px;
	line-height: 25px;
	padding: 0 10px;
	color: #444;
	background: #ddd;
	display: block;
}

ul#header-nav ul a:hover,
ul#header-nav ul a:active {
	color: #046;
	background: #bbb;
}

ul#header-nav ul ul a:link,
ul#header-nav ul ul a:visited,
ul#header-nav ul ul a:hover,
ul#header-nav ul ul a:active {
	color: #444;
	background: #ddd;
}

ul#header-nav ul ul a:hover,
ul#header-nav ul ul a:active {
	color: #046;
	background: #bbb;
}

ul.meta-nav li a:link,
ul.meta-nav li a:visited,
ul.meta-nav li a:hover,
ul.meta-nav li a:active {
	color: #999;
}

ul#footer-bu-nav li a:link,
ul#footer-bu-nav li a:visited,
ul#footer-bu-nav li a:hover,
ul#footer-bu-nav li a:active {
	color: #7c98ae;
}

/* ===  END general element formatting  === */



/* ===  START structural div formatting  === */

/*
NOTE: 'Container' divs are used for float position and setting widths. That way, we can nest a 'column' div within the 'container' and apply padding, vertical borders in the background, etc. to the 'column' without breaking the layout.

IMPORTANT: The rendering of each column is dictated by its parent div.
*/

#site-container {
	width: 960px;
	margin: 0 auto;
	text-align: left;
}

/* header */

#header {
	width: 960px;
	padding-bottom: 30px;
}

#header .column-1-container {
	width: 330px;
	float: left;
}

#header .column-1large-container{
	width: 620px;
	float: left;
}
	
#header .column-1 {
	margin: 0;
	padding: 0;
}

#header .column-1large {
	margin: 0;
	padding: 0;
}

#header .column-2-container {
	width: 630px;
	float: right;
}

#header .column-2 {
	margin: 0;
	padding: 0;
}

#header-search {
	width: 187px;
	margin: 10px 0;
	float: right;
}

#search-input {
	float: left;
}

#search-input input {
	width: 150px;
}

#search-button {
	float: right;
}

#header-nav-container {
	float: right;
}

/* home page main nav */

#main-nav-container {
	width: 960px;
	margin-bottom: 15px;
}


/* content container */

#content-container {
	width: 780px;
	float: left;
	clear: left;
}


/* main-column-container */

#main-column-container {
	width: 780px;
}

#main-column-container .column-1-container {
	width: 450px;
	float: left;
}


#main-column-container .column-1 {
	padding-right: 15px;
	background: transparent url("../corp-images/vert_col_divider.gif") top right repeat-y;
}

#main-column-container .column-1 h2,
#main-column-container .column-1 h3,
#main-column-container .column-1 h4,
#main-column-container .column-1 h5,
#main-column-container .column-1 h6 {
	margin-top: 10px;
}

/*#main-column-container .column-1large {
	padding-right: 5px;
	background: transparent url("../corp-images/vert_col_divider.gif") top right repeat-y;
}*/

#main-column-container .column-2-container {
	width: 330px;
	float: right;
	overflow: hidden;
}

#main-column-container .column-2 {
	padding: 0 15px 0 20px;
	background: transparent url("../corp-images/vert_col_divider.gif") top right repeat-y;
}

#homepage #main-column-container .column-1-container {
	width: 330px;
	float: left;
}

#homepage #main-column-container .column-2-container {
	width: 450px;
	float: right;
}

/*
NOTE: The 'single-product-container' class should be added to the 'main-column-container' div on the PRODUCT LEVEL PAGE ONLY. It adds a border to the top of the div and pads the top of the columns within it, which is specific to the product level page layout.
*/
.single-product-container {
	border-top: 1px solid #dedede;
}

#main-column-container.single-product-container .column-2 {
	padding-top: 20px;
}


/* billboard content */

#billboard-container-3col {
	width: 960px;
	margin-bottom: 15px;
	clear: both;
}

#billboard-container-2col {
	width: 780px;
	margin-bottom: 15px;
}


/* feature content */

.feature-container-1col {
	width: 450px;
	margin-bottom: 15px;
	background: transparent url("../corp-images/feature_mid_1col.gif") top center repeat-y;
}

.feature-1col {
	padding: 20px 20px 0 20px;
	background: transparent url("../corp-images/feature_top_1col.jpg") top center no-repeat;
}

.feature-footer-1col {
	width: 450px;
	height: 20px; /* this used to be '5px' 2009-07-20 - Ross */
	background: transparent url("../corp-images/feature_bottom_1col.gif") bottom center no-repeat;
}

.feature-container-2col {
	width: 780px;
	margin-bottom: 15px;
	background: transparent url("../corp-images/feature_mid_2col.gif") top center repeat-y;
}

.feature-2col {
	padding: 20px;
	background: transparent url("../corp-images/feature_top_2col.jpg") top center no-repeat;
}

.feature-footer-2col {
	width: 780px;
	height: 20px; /* this used to be '5px' 2009-07-20 - Ross */
	background: transparent url("../corp-images/feature_bottom_2col.gif") bottom center no-repeat;
}

.feature-container-3col {
	width: 960px;
	margin-bottom: 15px;
	clear: both;
}

#homepage .feature-container-3col .column-1,
#homepage .feature-container-3col .column-2,
#homepage .feature-container-3col .column-3 {
	width: 310px;
	float: left;
}

#homepage .feature-container-3col .column-2 {
	margin: 0 15px;
}

/* product overview content */

#product-overview-container {
	width: 780px;
	background: transparent url("../corp-images/vert_col_divider.gif") top right repeat-y;
}

#product-overview-container .column-1-container {
	width: 450px;
	float: left;
}

#product-overview-container .column-2-container {
	width: 330px;
	float: right;
}

#product-overview-container .column-2 {
	padding: 0 15px 0 0;
}

/* sidebar */

.sidebar-container {
	width: 180px;
	float: right;
}

.sidebar {
	padding-left: 15px;
}


/* footer */

#footer {
	margin-top: 10px;
	width: 960px;
	background: transparent url("../corp-images/footer_mid.gif") repeat-y;
}

#footer-top {
	width: 960px;
	height: 20px;
	background: transparent url("../corp-images/footer_top.gif") no-repeat;
}

#footer-bottom {
	width: 960px;
	height: 20px;
	clear: both;
	background: transparent url("../corp-images/footer_bottom.gif") no-repeat;
}

#footer .column-1-container {
	width: 170px;
	float: left;
}

#footer .column-1 {
}

#footer .column-2-container {
	width: 790px;
	float: right;
}

#footer .column-2 {
	padding: 0 20px;
	background: transparent url("../corp-images/vert_col_divider.gif") top left repeat-y;
}

.clear {
	clear: both;
	line-height: 0;
}

hr {
	clear: both;
	visibility: hidden;
}

.divider {
	width: 100%;
	height: 15px;
	margin-bottom: 15px;
	clear: both;
	background: transparent url("../corp-images/horiz_divider.gif") center left repeat-x;
}

#footer .divider {
	margin-bottom: 0;
}

/* ====  END structural div formatting  === */