@charset "utf-8";
/*******************************************************************************************
		MIT OpenCourseWare
		http://ocw.mit.edu/

		base.css - styles common to all pages
		v1.1
		updated 09 February 2017
********************************************************************************************/

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

html {
	font-size: 62.5%;	/* adjusts base font to 10px, allows rescaling by one-tenth per point (12px=1.2em, 16px=1.6em, 8px=0.8em and so on) */
	font-family: arial, helvetica, sans-serif;

}

body {
	min-height: 100%;
	min-width: 960px;
	margin: 0 auto;
	font-size: 1.2em;

}


@font-face {
	font-family: TitilliumText22LLight;
    src: url(../webfonts/TitilliumText22L002-webfont.eot);
    src: url(../webfonts/TitilliumText22L002-webfont.eot?#iefix) format("embedded-opentype"),
         url(../webfonts/TitilliumText22L002-webfont.woff) format("woff"),
         url(../webfonts/TitilliumText22L002-webfont.ttf) format("truetype"),
         url(../webfonts/TitilliumText22L002-webfont.svg#TitilliumText22LLight) format("svg");
    font-weight: normal;
    font-style: normal;
}


@font-face {
	font-family: TitilliumText22LRegular;		/* Titillium Regular */
    src: url(../webfonts/TitilliumText22L003-webfont.eot);
    src: url(../webfonts/TitilliumText22L003-webfont.eot?#iefix) format("embedded-opentype"),
         url(../webfonts/TitilliumText22L003-webfont.woff) format("woff"),
         url(../webfonts/TitilliumText22L003-webfont.ttf) format("truetype"),
         url(../webfonts/TitilliumText22L003-webfont.svg#TitilliumText22LRegular) format("svg");
    font-weight: normal;
    font-style: normal;
}

@font-face {
	font-family: TitilliumText22LBold;		/* Titillium Bold */
    src: url(../webfonts/TitilliumText22L005-webfont.eot);
    src: url(../webfonts/TitilliumText22L005-webfont.eot?#iefix) format("embedded-opentype"),
         url(../webfonts/TitilliumText22L005-webfont.woff) format("woff"),
         url(../webfonts/TitilliumText22L005-webfont.ttf) format("truetype"),
         url(../webfonts/TitilliumText22L005-webfont.svg#TitilliumText22LBold) format("svg");
    font-weight: normal;
    font-style: normal;
}

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

a img {
	border: 0;
}

p {
	margin-bottom: 10px;
	color: #333;
}

p.zero {					/* use for content FCK forces into an unwanted paragraph */
	margin-bottom: 0px;
}

a,
a:visited {
	color: #b30838;
	text-decoration: none;
}

a:active,
a:hover {
	color: #ff9000;
	text-decoration: underline;
}

#global_inner a,
#course_inner_section a,
#course_inner_media_gallery p a,
#global_inner li a,
#course_inner_section li a,
#global_inner li a,
#course_inner_section li a,
#download_inner_main a,
.caption a,
#course_info a,
#course_wrapper ul.bullet p a,
#course_tabs a,
#course_tabs li a,
#media_tabs a,
#media_tabs li a {
	text-decoration: underline;
}

/* Chrome-only fix necessary to fix underline height ---
#course_inner_section .maintabletemplate table td a {
	[;font-face: arial;];
}
--- */

#global_inner table.courseList a {
	text-decoration: none;
}

#global_inner ul,
#course_inner_section ul {
	margin-bottom: 1em;
/*	margin-left: 35px;			This was added to held avoid text collission with TLP previous/next buttons,
											but caused other	problems and had to be disabled. Not a matter of # value, just conflict */
}

#global_inner ul li {
/*	margin-left: 195px;			Not sure why I made this. Now causing trouble, so
	margin-bottom: 1em;			disabling until I figure out what it was for */
}

#course_inner_section li ul,
#course_inner_section li ol {
	margin-bottom: 10px;
}

/* base chevron bullet styles */

ul.chevron {
	margin-top: 3px;
	margin-left: 8px;
}

ul.chevron li {
	font-size: 1em;
	margin-left: 2px;
	text-indent: -0.9em;
	margin-bottom: 0;
	line-height: 1.2em;
	list-style-type: none;
}

ul.chevron li:before {
	content: '»';
	display: inline;
	color: #b30838;
	margin-right: 4px;
	margin-left: 30px;
	top: -2px;
	position: relative;
}

ul.chevron li a,
ul.chevron li a:visited {
	text-decoration: none;
	color: #b30838;
}

ul.chevron li a:active,
ul.chevron li a:hover {
	text-decoration: underline;
	color: #b30838;
}

/* end base bullet styles */


#top {
	width: 100%;
	background-image:url(../images/bg_top.png);
	background-repeat: repeat-x;
	background-position: top left;
}

#center_home {
	background-image:url(../images/bg_center.png);
	background-repeat: repeat-y;
	background-position: top center;
}

#center_chp,
#center_media {
	background-image:url(../images/bg_center2.png);
	background-repeat: repeat-y;
	background-position: top center;
}

#center_global {
	background-image:url(../images/bg_center3.png);
	background-repeat: repeat-y;
	background-position: top center;
}

#center {
	/* placeholder - impacts the content area of all pages not specifically addressed by the previous few styles */
}

#bottom {
	background-image:url(../images/bg_bottom.png);
	background-repeat: repeat-x;
	background-position: top left;
	padding-bottom: 2em;
}

.logo {
	margin: 18px 0;
}

/* header and footer div dimensions */

#banner {
	min-height: 98px;
}

#subscribe {
	height: 98px;
	min-width: 472px;
}

#subscribe .module {
	height: 39px;
	width: 436px;
	float: right;
	border-top: #000 solid 3px;
	background-color: #332F2D;
	background-image: url(../images/bg_social2.png);
	background-repeat: repeat;
	background-position: top left;
	-webkit-border-radius: 0 0 14px 14px;					/* Saf3-4, iOS 1-3.2, Android ≤1.6 */
	border-radius: 0 0 14px 14px;							/* Opera 10.5, IE9, Saf5, Chrome, FF4+, iOS 4, Android 2.1+ */
	-moz-background-clip: padding;
	-webkit-background-clip: padding-box;
	background-clip: padding-box;
	-webkit-box-shadow: 2px 2px 0px 0px #000; 				/* Saf3-4, iOS 4.0.2 - 4.2, Android 2.3+ */
	box-shadow: 2px 2px 0px 0px #000; 						/* Opera 10.5, IE9, FF4+, Chrome 6+, iOS 5 */
}

table.social,
table.search {
	padding: 0;
	color: #fff;
	font-size: 0.9em;
	font-family: Arial, Helvetica, sans-serif;
	border-collapse: collapse;
}

table.social {
	height: 39px;
	margin: 0;
}

table.search {
	float: right;
	height: 30px;
	margin: 5px 0 0 11px;
	margin: 6px 0 0 11px\9;		/* IE-only fix */
}

/* Chrome/Safari-only mega-menu fix */
@media screen and (-webkit-min-device-pixel-ratio:0) {

	table.search {
		margin: 6px 0 0 11px;
	}

}


table.social td.text {
	padding-right: 5px;
}

table.search td.text2 {
	text-align: right;
	padding-left: 6px;
}

table.social td.black,
table.search td.black {
	background-color: #000;
	margin: 0;
	padding: 0;
	cellpadding: 0;
	cellspacing: 0;
}

table.social td.socialbutton {
	background-image:url(../images/news-subscibe_bg.png);
	background-repeat: no-repeat;
	background-position: left;
	width: 247px;
}

table.social td.socialbutton a {
	font-family: TitilliumText22LBold, Verdana;
	font-size: 1.2em;
	color: #fff;
}

table.social td.socialbutton img {
	height: 20px;
	width: 30px;
	vertical-align: middle;
	margin: 0 10px 0 8px;
}

.greytext {
	color: #fff;
	background-color: #000;
	margin-left: 5px;
	font-family:Arial, Helvetica, sans-serif;
	font-size: 1.1em;
}

.emailField {
	width: 161px;
}

.searchField {
	width: 155px;
}

.sub_button,
.but {
	margin-left: -2px;
	margin-right: 2px;
	display: block;
}

.helplinks {
	float: right;
	margin: 6px 12px 0 0;
	color: #fff;
	font-size: 1.0em;
}
.helplinks a,
.helplinks a:visited,
table.search a,
table.search a:visited {
	color: #fff;
	text-decoration: underline;
}

.helplinks a:active,
.helplinks a:hover,
table.search a:active,
table.search a:hover {
	text-decoration: underline;
}

.helplinks span {
	margin: 0 .5em;
}
select.transLang {
	width: 185px;
	margin-top: 6px;
	border: 1px solid #333;
}

#mega {
	height: 44px;
	height: 45px\9;				/* IE-only fix */
}

#search {
	height: 44px;
	height: 45px\9;				/* IE-only fix */
	min-width: 315px;
}

/* Chrome/Safari-only mega-menu fix */
@media screen and (-webkit-min-device-pixel-ratio:0) {

    #mega {
		height: 45px;
	}

	#search {
		height: 45px;
	}

}

#footer #foot-c1,
#footer #foot-c2,
#footer #foot-c3,
#footer #foot-c4,
#footer #foot-c5 {
	min-height: 255px;
	margin-top: 35px;
}

#foot-c5 p.accent {
	color: #999;
	font-size: 1.0em;
	width: 300px;
	margin-top: 10px;
	line-height: 2.0em;
}

ul.foot-bullet {
	margin-top: 3px;
	margin-left: 8px;
}

ul.foot-bullet li {
	background: url(../images/arrow-double-right.png) no-repeat;
	background-position: 0 .5em;
	background-size: .6em;
	font-size: 0.9em;
	line-height: 1.6em;
	list-style-type: none;
	margin-bottom: 0;
	margin-left: -1.2em;
	padding-left: 0.8em;
}

ul.foot-bullet li a,
ul.foot-bullet li a:visited {
	text-decoration: none;
	color: #b30838;
}

ul.foot-bullet li a:active,
ul.foot-bullet li a:hover {
	text-decoration: underline;
	color: #b30838;
}


#footer #foot-c5,
#footer #foot-support {
	margin-left: 2px;
	border-left: thin solid #d5c9ba;
	padding-left: 20px;
}

/* header styles */

h2.global {
	font-family: TitilliumText22LBold, Verdana;
	color: #b30838;
	text-transform: uppercase;
	font-size: 1.4em;
	font-weight: 200;
	letter-spacing: 0.5px;
}

h2.subhead {
	font-size: 1.2em;
	font-family: arial, helvetica, sans-serif;
	color: #000;
	font-weight: bold;
	margin-bottom: 5px;
}

h3.subsubhead {
	font-size: 1.1em;
	font-weight: normal;
	font-family: arial, helvetica, sans-serif;
	color: #000;
	font-style: italic;
	margin-bottom: 5px;
}

/* This is used to style the title text in the footer menu */
.footer,
.dept_link {
	font-family: TitilliumText22LBold, Verdana;
	color: #363636;
	text-transform: uppercase;
	font-size: 1.1em;
	font-weight: 200;
	letter-spacing: 0.5px;
}

p.callout {
	color: #b30838;
	font-size: 1.2em;
	font-weight: bold;
	line-height: 1.5em;
}

.pullquote {
	float: left;
	width: 132px;
	border-right: 1px solid #d5c9ba;
	padding-right: 12px;
	padding-bottom: 12px;
	margin: 3px 12px 10px 0;
	line-height: 1.6em;
}

.pullquote p {
	font-size: 1.2em;
	color: #aaa;
	margin: 0;
}
.pullquote p.quote {
	text-indent: 2.2em;
	padding-top: 4px;
	background-image: URL(../images/quote_open.png);
	background-repeat: no-repeat;
	background-position: top left;
}

.pullquote p.sig {
	font-family: TitilliumText22LRegular, Verdana;
	font-weight: 500;
	font-size: 1.0em;
	color: #777;
	text-align: right;
	text-transform: uppercase;
	padding-top: 30px;
	margin-top: -12px;
	margin-bottom: 0;
	background-image: URL(../images/quote_close.png);
	background-repeat: no-repeat;
	background-position: top right;
}

.pullquote p.stat {
	font-size: 5em;
	letter-spacing: 1px;
	color: #b30838;
	font-family: TitilliumText22LBold, Verdana;
	font-weight: normal;
	margin: 0 0 -15px 0;
}

.pullquote p.sig2 {
	font-family: TitilliumText22LRegular, Verdana;
	font-weight: 500;
	font-size: 1.0em;
	color: #777;
	text-align: right;
	text-transform: uppercase;
	margin-bottom: 0;
	background-repeat: no-repeat;
	background-position: top right;
}

p.red,
p.red a,
p.red a:visited {
	color: #b30838;
	font-size: 1.0em;
	text-decoration: none;
}

p.red a:active,
p.red a:hover {
	color: #ff9000;
	text-decoration: underline;
}

p.red span.bullet {
	font-size: 1.2em;
}

p.shift1 {
	position: relative;
	top: -19px;
	left: 506px;
	width: 150px;
	margin-bottom: 0;
}

#foot-copy {
	border-top: thin solid #d5c9ba;
	padding-top: 15px;
	width: 550px;
}

/* This style fixes misplaced logos in the site-footer encountered after accessibility updates */
 #foot-copy a{
    /* display: table-cell; 			causes some problems */
	vertical-align: middle;
}

#foot-copy a img {
	margin-right: 31px;
	margin-bottom: -10px;
}

#f-about-ocw { /* This forces the about text in the footer to go across the page. I'd prefer to address this on each element, they are inconsistent right now. - Erik */
	display: block;
}

p.copyright {
	color: #7b706b;
	font-size: 0.9em;
}


/* Course List styles */

h3.deptTitle {
	font-size: 1.2em;
	margin-top: 25px;
	border-bottom: 1px solid #E4E5E0;
	min-width: 50px;
}

.courseList {
	background-color: #fff;
	margin: 0 0 15px 0;
	padding: 0 30px 0 0;
	cellpadding: 0;
	cellspacing: 0;
	border: none;
	border-collapse: collapse;
	width: 690px;
	max-width: 690px;
}

.courseList th {
	background-color: #fff;
	font-size: 1.1em;
	padding: 6px;
	text-align: left;
	padding-left: 7px;
}

th.MCNcol {
	min-width: 80px;
	width: 80px;
}

th.CTcol {
	min-width: 480px;
	width: 480px;
}

th.CTcol2 {
	min-width: 430px;
	max-width: 520px;
}

th.LVcol {
	min-width: 120px;
	width: 120px;
}

p.top {
	margin-top: -11px;
	margin-left: 6px;
	font-size: 0.9em;
}

img.top {
	border: 1px solid #000;
	margin-bottom: -1px;
}

td.topLink {
	border-bottom: 1px solid #E4E5E0;
}

.courseList td {
	padding: 5px 8px;
}

.courseList tr.odd {
	background-color: #f3f0eb;
}

.courseList tr.even {
	background-color: #fff;
}

.courseList tr.preview {
	background-color: #ffcc66;
}

.courseList td a,
.courseList td a:visited {
	color: #b30838;
}

.courseList td a:hover,
.courseList td a:active {
	color: #ff9000;
}


/* Left-nav TLP expander styles */

.mO {
	color:#000;
	font-weight:normal;
	padding-left: 0px;		/* was 10px */
	background:transparent url(../images/bg_plus.gif) 0px 5px no-repeat; /* 1st # was 0 */
	margin:5px 0;
}

.mC {
	color:#000;
	font-weight:normal;
	padding-left: 0px;		/* was 10px */
	background:transparent url(../images/bg_minus.gif) 0px 5px no-repeat; /* 1st # was 0 */
	margin:5px 0;
}

.tlp_links a {
	font-size:.74em;
	position:relative;
	right: -11px;
	padding:2px 0;
	/* display:block; */
	color:#000;
	text-decoration:none;
	margin-bottom: -2px;
}

.tlp_links .expandCollapseTrans,
.nav_links .expandCollapseTrans {
	position:absolute;
	left: -12px;
	top: 3px;
}

.tlp_links ul {
	display:none;
	margin-bottom:5px;
	list-style:none;
	padding:0;
}

.tlp_links li {
	color:#000;
	font-size:0.7em;
	font-weight:normal;
	padding-left:10px;
	margin-left: 6px;
	/* background:transparent url(../images/black-arrow.gif) 2px 8px no-repeat; */
	/* background-position:2px 4px; */
}

#course_nav .tlp_links ul li a:link,
#course_nav .tlp_links ul li a:visited {
	_margin:0;
	display:block;
	color:#666666;
	text-decoration:none;
	width:130px;
	padding: 7px 0px;
	border: none;
}

#course_nav .tlp_links ul li a:hover,
#course_nav .tlp_links ul li a:active,
#course_nav .tlp_links ul li.selected a {
	color: #b30838;
}

#course_nav .tlp_links ul li {
	padding: 0;
	border: none;
}

.tlp_links ul.selected{
	position:static;
	left:0px;
	display:block;
	background:transparent;
}
.btn_close {
			position: relative;
			left: 440px;
			top: 30px;
}

/* cite this course popup styles */

.citeHome {
    background-color: #E5E0DB;
	height: auto;
    margin: 0;
    padding: 0;
    text-align: left;
}

.citeHome .citeInner {
    background-color: #E5E0DB;
    float: left;
    margin: 10px;
    width: 510px;
}

.citeHome .citeInner p {
    float: left;
    margin: 10px;
	padding: 10px;
	background-color: #fff;
}


/* Table Styles (Consolidated)
================================ */

.maintabletemplate {
	margin-bottom: 10px;
}

.maintabletemplate table {
	border-collapse: collapse;
	border-spacing: 0;
	border: 1px solid #999;
	empty-cells: show;
	width: 100%;
	margin-top: 11px;
	font-size: 0.92em;
}

table.tablewidth1,
table.tablewidth100,
.maintabletemplate table.tablewidth1,
.maintabletemplate table.tablewidth100 {
	width: 100%;
}

table.tablewidth2,
table.tablewidth75,
.maintabletemplate table.tablewidth2,
.maintabletemplate table.tablewidth75 {
	width: 75%;
}

table.tablewidth3,
table.tablewidth50,
.maintabletemplate table.tablewidth3,
.maintabletemplate table.tablewidth50 {
	width:50%;
}

table.tablewidth4,
table.tablewidth25,
.maintabletemplate table.tablewidth4,
.maintabletemplate table.tablewidth25 {
	width:25%;
}

.maintabletemplate th {
	border:	1px solid #49423F;					/* safety: all lines were #999; */
	font-size: 1em;
	font-family: verdana, arial, helvetica, sans-serif;
	font-weight: bold;
	background-color: #7F6E6A;				/* safety: pre-redesign color: #727266; */
	color: #fff;
	text-transform: uppercase;
	padding: 8px;
	text-align: left;
}

.maintabletemplate table tr td,
.maintabletemplate table tr.row td,
.maintabletemplate table tr.alt-row td,
.maintabletemplate table tr.gray-row td,
.maintabletemplate table tr.white-row td {
	border: 1px solid #49423F;
	padding: 8px;
	font-family: verdana, arial, helvetica, sans-serif;
	color: #333333;
}

.maintabletemplate table tr td.alt-row,
.maintabletemplate table tr td.white-row {
	background-color: #fff;
}

.maintabletemplate table tr.row td,
.maintabletemplate table tr.gray-row td{
	background-color: #E5E0DB;				/* safety: pre-redesign color: #e2e1d9; */
}

.maintabletemplate,
.maintabletemplate p {
	margin-top: 0.5em;
	margin-bottom: 1em;
}

.maintabletemplate ul li,
.maintabletemplate ol li {
	margin: 0 5px 0 15px;
	padding: 0;
}

.maintabletemplate ul.nobullet {
	list-style-type: none;
}


/* General list styles */

ul,
ol {
	margin: 10px 0 10px 25px;
}

li {
	font-size: 1em;
	margin-bottom: 4px;
	color: #333;
}

ul ul,
ol ol,
ul ol,
ol ul {
	margin-left: 25px;
}


/* Legacy sidebar container */

.module {
	margin: 0 0 17px;
	overflow: hidden;
	width: 180px;
}


/* Course Champion styles */

.champ_ext {
border:#b41f24 2px solid;
width:175px;
clear:both;
margin-bottom:0;
}

.champ_int {
border:#fff 1px solid;
background-color:#4a4c45;
font-family:Verdana;
color:#fff;
padding:4px;
}

.champ_int p.cp1 {
font-weight:bold;
color: #fff;
padding-top:5px;
padding-bottom:17px;
margin-left:14px;
}

.champ_int p.cp3 {
font-size:0.8em;
margin-bottom:0;
padding-top:5px;
padding-bottom:10px;
margin-left:14px;
}

div#right .module .champ_int a:link, div#right .module .champ_int a:visited, div#right .module .champ_int a:hover {
color:#fff !important;
text-decoration:underline;
}

.champ_int p.cp2, .champ_int p.cp2 a:link, .champ_int p.cp2 a:visited, .champ_int p.cp2 a:hover {
font-weight:bold;
padding-bottom:14px;
margin-left:8px;
color:#FFF !important;
}

.champ_int p.cp3, .champ_int p.cp3 a:link, .champ_int p.cp3 a:visited, .champ_int p.cp3 a:hover {
font-weight:normal;
padding-bottom:14px;
margin-left:8px;
color:#FFF !important;
}


/* Google Ads styles */

div#google_ads
{
	clear:both;
}

.messaging,
.messaging a,
.messaging a:hover,
.messaging a:visited {
	color:#333;
	padding-top: 8px;
	padding-bottom:4px;
	text-align:center;
	text-transform:uppercase;
}

.messaging {
	font-size:0.78em;
}

.messaging a,
.messaging a:hover,
.messaging a:visited {
	font-size: 1em;
}

.messaging a:hover, {
	text-decoration: underline;
}


	/* ad slot A - image credit margin styles - used when campaign or ad has a photo credit */

div#google_ads_div_HOME_SLOT_A span {
	font-size:0.6em;
	padding-left:110px;
	width:300px;
	color:#000;
	line-height:2.5em;
	margin-top:-5px;
	padding-top:-5px;
}

div#google_ads_div_HOME_SLOT_A .paddingContent {
	font-size:0.92em;
	margin-left:25px;
}

div#google_ads_div_HOME_SLOT_B .messaging a:link,
div#google_ads_div_HOME_SLOT_B .messaging a:visited,
div#google_ads_div_HOME_SLOT_B .messaging a:hover {
	color:#666;
	text-decoration:none;
}

div#google_ads_div_HOME_SLOT_B a img {
	padding-left:26px;
}

div#google_ads_div_TERMS_SLOT_A a img,
div#google_ads_div_DHP_SLOT_A a img,
div#google_ads_div_RSRC_SLOT_A a img,
div#google_ads_div_DONATE_SLOT_A a img,
div#google_ads_div_ABOUT_SLOT_A a img,
div#google_ads_div_COURSE_SLOT_A a img,
div#google_ads_div_HELP_SLOT_A a img,
div#google_ads_div_CHP_SLOT_A a img,
div#google_ads_div_CHP_SLOT_A_DL a img,
div#google_ads_div_RHP_SLOT_A a img,
div#google_ads_div_RHP_SLOT_A_DL a img {
	padding-bottom:5px;
}

div#google_ads_div_TERMS_SLOT_A span,
div#google_ads_div_DHP_SLOT_A span,
div#google_ads_div_RSRC_SLOT_A span,
div#google_ads_div_DONATE_SLOT_A span,
div#google_ads_div_ABOUT_SLOT_A span,
div#google_ads_div_COURSE_SLOT_A span,
div#google_ads_div_HELP_SLOT_A span,
div#google_ads_div_CHP_SLOT_A span,
div#google_ads_div_CHP_SLOT_A_DL span,
div#google_ads_div_RHP_SLOT_A span,
div#google_ads_div_RHP_SLOT_A_DL span{
	font-size:0.5em;
	width:180px;
	color:#000;
	/* IE-only photo credit adjust */
	margin-top:-13px;
	padding-top:-13px;
}

div#google_ads_div_CHP_SLOT_A,
div#google_ads_div_CHP_SLOT_A_DL,
div#google_ads_div_RHP_SLOT_A,
div#google_ads_div_RHP_SLOT_A_DL {
	padding-bottom:6px;
	margin-bottom:6px;
}

div#google_ads_div_RHP_SLOT_A {
	margin-top: 20px;
}

div#google_ads_div_TERMS_SLOT_A span a,
div#google_ads_div_DHP_SLOT_A span a,
div#google_ads_div_RSRC_SLOT_A span a,
div#google_ads_div_DONATE_SLOT_A span a,
div#google_ads_div_ABOUT_SLOT_A span a,
div#google_ads_div_COURSE_SLOT_A span a,
div#google_ads_div_HELP_SLOT_A span a,
div#google_ads_div_CHP_SLOT_A span a,
div#google_ads_div_CHP_SLOT_A_DL span a,
div#google_ads_div_RHP_SLOT_A span a,
div#google_ads_div_RHP_SLOT_A_DL span a {
	color:#680a12;
	text-decoration:underline;
}

div#google_ads_div_DHP_SLOT_C a img,
div#google_ads_div_COURSE_SLOT_C a img,
div#google_ads_div_ABOUT_SLOT_C a img,
div#google_ads_div_RSRC_SLOT_C a img,
div#google_ads_div_RSRC_SLOT_C_DL a img {

	margin-left:10px;
}

/* Class added for fixing the postion of google-ads on MCL */
.MITxadsContainer{
      position: relative;
	  left: 775px;
	  top: -20px;
	  width: 200px;
}

.MITxads{
   width: 180px;
   height: 160px;
}

/* END Google ad styles */


.courseNotification {
    background-color: #AFD0EB;
    padding: 5px;
    text-align: center;
}

.nobr {
white-space:nowrap;
}


/* Educator Styles - "Teaching This Course" pages */

.edunotice {
	border-bottom: 1px solid #e4e5e0;
	padding: 10px 20px;
	margin: 10px 0px;
	background-color: #f3f3f3;
}

.edunotice h2.subhead {
	border-bottom: none;
}

.pullquote.right {
	float: right;
	border-right: 0;
	border-left: 1px solid #d5c9ba;
	padding-right: 0;
	padding-left: 12px;
	margin: 3px 0 10px 12px;
}

.pullquote.rightvideo {
	float: right;
	border-right: 0;
	border-left: 1px solid #d5c9ba;
	padding-right: 0;
	padding-left: 12px;
	margin: -350px 0 10px 12px;
	width: 220px;
}


/* MIT Press button, 13sep2013 */
img.mitpress {
	width: 86px;
	height: 12px;
	border: 0;
	vertical-align: middle;
}

/* sponsors logo classes in footer */
.sponsors_google_ads_even {
    float: left;
    clear: none;
	margin-bottom: 15px;
	margin-top: 15px;
}

.sponsors_google_ads_odd {
    float: right;
    clear: none;
	margin-bottom: 15px;
	margin-top: 15px;
}

/* next */

/* Classes for MO index page, EDx to OCW conversion */
.wikitable  {
    border-collapse: collapse;
    font-size: 16px;
    margin: 20px 0;
    width: 100%;
}
.wikitable td, .wikitable th {
    border: 1px solid #ccc;
    font-size: 14px;
    margin: 20px 0;
    padding: 10px;
}
.wikitable th {
    background: none repeat scroll 0 0 #eee;
    font-weight: normal;
}
.wikitable * {
    line-height: 1.4em;
}

/* Classes for Table in EDx to OCW conversion */
.tabular {
    border-collapse: collapse;
    font-size: 16px;
    margin: 20px auto;
    width: 80%;
	line-height: 1.4em;
}

/* Class for mathjax equation Table in EDx to OCW conversion */
.equation  td, .eqnarray  td {
    border: 1px solid #ccc;
    font-size: 14px;
    margin: 20px 0;
    padding: 10px;
}

.captionx {
  text-align: center ;
  margin-bottom:10px;
}

.problem_text_input{
	border: 1px solid;
	margin-top: 10px;
	margin-bottom:7px;
	padding-left: 5px;
	height: 28px;
	width: 150px;
}

.problem_radio_input{
	margin-top: 15px;
	margin-right: 5px;
}

.problem_tick_cross_image{
	margin-top: 8px;
}





.problem_answer{
	display:none;
	color: blue;
	margin-top: 10px;
	background-color: #dddddd;
}

.problem_solution{
	display: none;
	color: blue;
	background-color: #dddddd;
	padding: 7px;
	margin: 10px;
}

.problem_solution *{
	color: blue;
}

.problem_question{
	padding-bottom:20px
}

/*Adding class for space on left side of answer hint*/
.problem_question .answer{
    margin-left:2%;
}

.wrong{
    background: url("/images/cross.jpg") no-repeat scroll center center rgba(0,0,0,0);
    display: inline-block;
    height: 20px;
    width: 25px;
	margin: 8px 0 0 10px;
    overflow: hidden;
    text-indent: 100%;
    white-space: nowrap;
}
.correct{
    background: url("/images/tick.jpg") no-repeat scroll center center rgba(0,0,0,0);
    display: inline-block;
    height: 20px;
    width: 25px;
	margin: 8px 0 0 10px;
    overflow: hidden;
    text-indent: 100%;
    white-space: nowrap;
}

.nostatus{
    position: absolute  !important;
	clip: rect(1px 1px 1px 1px); /* IE6, IE7 */
	clip: rect(1px, 1px, 1px, 1px);
	padding:0 !important;
	border:0 !important;
	height: 1px !important;
	width: 1px !important;
	overflow: hidden;
	display: none !important;
}

/* General Button Style */

button, .navigation li, .button {
  /* This targets all buttons on the site, as well as list items within a navigation class, and styles them the same way. */
  border: 1px solid rgb(199,192,183);
  background-color: rgb(229,222,213);
  color: rgb(88, 86, 84);
  background: repeating-linear-gradient(
    135deg,
    rgb(229,222,213),
    rgb(229,222,213) 2px,
    rgb(232,225,216) 2px,
    rgb(232,225,216) 4px
  );
  margin: .4em;
  text-decoration: none;
  border-radius: .4em;
  box-shadow: 0px 1px 2px rgba(0,0,0,.2);
}

.button {
  /*specific to anchors called out as buttons */
  display: inline-block;

}

button:active, .navigation li:active, .button:active {
  /* This adds some animation when the button or list item link is interacted with */
  background: repeating-linear-gradient(
    135deg,
    rgb(219,212,203),
    rgb(219,212,203) 2px,
    rgb(222,215,206) 2px,
    rgb(222,215,206) 4px
  );
  box-shadow: 0px 1px 0px rgba(0,0,0,.1);
}

.navigation ul {
  /* Shows the list as a table row */
  display: table-row;
  padding: 0;
  margin: 0;
}

/* Styles consistent with Navigation Buttons and List Items */
.navigation button, .navigation li, .navigation .button {
  margin:0;
  font-size: .9em;
  border-width: 2px;
  border-radius: 0em;
  border-left-width: 1px;
  border-right-width: 1px;
}

.navigation li {
  /* Displays the list items as cells that fit to the overall window size */
  list-style-type: none;
  display: table-cell;
  white-space: nowrap;
  overflow: hidden;
}

#course_inner_section .navigation li a { /*ID is necessary to override site underline for all navigational items*/
  display: block;
  text-decoration: none;
  color: rgb(88, 86, 84);
}

#course_inner_section .navigation.pagination li.button_selected a{
    color: red;
	font-weight:bold;
}

button, .navigation li a, .button {
  padding: .5em .8em;
}

.navigation button:first-of-type, .navigation li:first-of-type, .navigation .button:first-of-type {
  /* Styles the first button or list item, typically previous or back navigation.  */
  border-top-left-radius: .4em;
  border-bottom-left-radius: .4em;
  border-left-width: 2px;
}

.navigation button:last-of-type, .navigation li:last-of-type, .navigation .button:last-of-type {
  /* Styles the last button or list item, typically forward or next navigation.  */
  border-top-right-radius: .4em;
  border-bottom-right-radius: .4em;
  border-right-width: 2px;
}

/* Pagination Area Style */

.navigation  {
  /* Groups of buttons to progress through sections */
  text-align: center;
  margin: 1em 0;
  display:table;
  table-layout: fixed;
  width: 100%;
  clear: both;
}
.navigation.progress  {
  /* Back/Continue buttons. */
  width: auto;
  float: right;
  margin: 1em 0 2em 3em !important;
}

.navigation span, button span, .button span{
  display: none;
}

.navigation li:hover span, button:hover span, .button:hover span {
  display: block;
  position: absolute;
  margin-top: -5em;
  margin-left: -1em;
  width: 19em;
  text-align: center;
  background-color: rgba(229,222,213,.9);
  background: repeating-linear-gradient(
    135deg,
    rgb(229,222,213),
    rgb(229,222,213) 2px,
    rgb(232,225,216) 2px,
    rgb(232,225,216) 4px
  );
  border: 1px solid rgb(88, 86, 84);
  padding: .5em;
  border-radius: .2em;
  box-shadow: 0px 3px 2px rgba(88, 86, 84,.2);
  white-space: normal;
  overflow: visible;

}

/* Progress Button Area Style */

button.learn_more, .button.learn_more {
  border-color: #79091f;
  padding: .5em 2.5em;
  font-size: 1.25em;
  color: white;
  background-color: #ad0e2d;
  background-image: none;
  font-variant: small-caps;
  text-transform: uppercase;
}

button.learn_more:active, .button.learn_more:active {
  /* This adds some animation when the button or list item link is interacted with */
  background: #9b0c28;
}


/* End of Button Styles */


.visually-hidden {
	position: absolute  !important;
	clip: rect(1px 1px 1px 1px); /* IE6, IE7 */
	clip: rect(1px, 1px, 1px, 1px);
	padding:0 !important;
	border:0 !important;
	height: 1px !important;
	width: 1px !important;
	overflow: hidden;
	}

/* removes buttons and form controls from tab order if inside a block with class visually-hidden */
body:hover .visually-hidden a,
body:hover .visually-hidden input,
body:hover .visually-hidden button {
	display: none !important;
	}
.status > *, .explanation > * {display: none;}

/* CSS for OCW EDUcator Portal */
.educator_top_border{
	border-top: 1px solid #e4e5e0;
}

#center_finder ul.finder2{
margin:auto auto 20px 0;
}
#center_finder a.finderInstructional {
   margin-right: 16px;
    padding: 6px 94px;
}

#center_finder a.finderTeaching {
    padding: 6px 110px;
}

#center_finder input.finder_submit {
   width: 132px;
   height: 35px;
   border: none;
   float:right;
   margin-bottom:10px;
}


#freeform-bottom.educatorfinderbottom{
width:100%;
}

#finderResult div#CourseListDiv .courseList{
   font-size:1.2em;
}

#center_finder div.all_link{
	margin-top:10px;
	float: left;
}

/* IE8 support for HTML5 elements */
header, nav, section, article, aside, footer {
   display:block;
}


/* Google Ad Campaign CSS*/
.googleAdCampaign {
	position: fixed;
	bottom:0px;
	z-index:1000;
	display:none;
	}

#closeAd {
position:absolute;
right:0px;
cursor:pointer;
}