@charset "utf-8";
/*******************************************************************************************
		MIT OpenCourseWare
		https://ocw.mit.edu/
	
		courses_new.css - redesign styles to be added to the current courses.css
		v0.6
		17 October 2012
********************************************************************************************/
 

/* course finder tab styles */

ul.finder { 
	margin: -15px 0 20px 0;
	list-style-type: none;
	float: left;
	border-bottom: 1px solid #e4e5e0;
	padding: 8px 9px 9px 0;
}

ul.finder2 { 
	margin: -15px 0 20px 0;
	list-style-type: none;
	float: left;
	border-bottom: 1px solid #e4e5e0;
	padding: 8px 0 9px 0;
}

ul.finder3 { 
	margin: 0;
	list-style-type: none;
	float: left;
	border-bottom: 1px solid #e4e5e0;
	padding: 8px 0 9px 0;
	width: 690px;
	padding-right: -16px;
	padding-left: -16px;
}


ul.finder li,
ul.finder2 li,
ul.finder3 li { 
	display: inline;
}

ul.finder li a,
ul.finder2 li a,
ul.finder3 li a { 
	font-family: Arial, Helvetica, sans-serif;
	font-size: 1.2em;
	font-weight: bold;
	background-color: none;
	color: #999;
	text-decoration: none;
	position: relative;
}

.finderTopic {
	margin-right: 16px;
	padding: 6px 94px;
}

.finderTopic2 {
	margin-right: 16px;
	padding: 6px 92px;
}

.finderTopic3 {
	margin-right: 6px;
	padding: 6px 86px;
}

.finderMCN {
	padding: 6px 43px;
	margin-right: 16px;
}

.finderMCN2 {
	padding: 6px 43px;
	margin-right: 16px;
}

.finderDept {
	padding: 6px 72px;
	margin: 0 5px 0 0;
}

.finderDept2 {
	padding: 6px 70px;
	margin-right: 0;
}

ul.finder li a:hover,
ul.finder li a.selected:hover,
ul.finder2 li a:hover,
ul.finder2 li a.selected:hover, 
ul.finder3 li a:hover,
ul.finder3 li a.selected:hover {
	background-color: #ad0e2d;
	color: #fff;
	border-radius: 8px;
}

ul.finder li a.selected,
ul.finder2 li a.selected,
ul.finder3 li a.selected {
	background-color: #ad0e2d;
	color: #fff;
	border-radius: 8px;
}

ul.finder li a.selected:after,
ul.finder2 li a.selected:after, 
ul.finder3 li a.selected:after {
	content: ' ';
	height: 0;
	position: absolute;
	width: 0;
	border: 8px solid transparent;
	border-top-color: #ad0e2d;
	top: 100%;
	left: 50%;
	margin-left: -6px;
}

ul.deptList {
	list-style-type: none;	
}

ul.deptList li {
	margin-bottom: 10px;
	text-indent: 2em;
}

ul.deptList li:before {
	content: '»';
	display: inline;
	color: #000;
	margin-right: 4px;
	top: -2px;
	position: relative;
}

.deptLinks {
	margin-bottom: 30px;
}

.deptLinks a,
.deptLinks a:hover,
.deptlinks a:active {
	text-decoration: underline;
}

/* Course Finder selection panes */

#browser {
	position: relative;
	height: 210px;
	overflow: hidden;
	width: 720px;
}

#br1, #br2, #br3 {
	float: left;
	position: relative;
	width: 225px;
	border: 1px solid #ccc;
}

#br1, #br2 {
	margin-right: 18px;
}

.browserPane {
	font-size: 1.1em;
	height: 170px;
	margin: 0;
	overflow-x: auto;
	overflow-y: visible;
}

h3.finderTitle {
	font-family: TitilliumText22LRegular, Verdana;
	font-size: 1.2em;
	text-transform: uppercase;
	color: #000;
	padding: 3px 3px 3px 7px;
	border-bottom: 1px solid #ccc;
}

.scroller p {
	line-height: 1.2em;
	padding: 5px;
	margin: 0;
}

.scroller p.odd {
	background-color: #f3efeb;
}

.scroller p.even {
	background-color: #fff;
}

.scroller p.none {
	font-style: italic;
	line-height: 1.4em;
}

.scroller p.selected {
	background-color: #ff9000;
	color: #000;
}


/* checkboxes below Finder panes */

.finderColumns {
	position: relative;
}

.filters {
	float: left;
	margin: 5px 14px 15px 5px;
	min-width: 225px;
	position: relative;
}

.lastCol {
	margin-right: 0;
}

.filters input {
	margin-bottom: 10px;
}


/* Finder results */

.results {
	width: 718px;
	border-bottom: 1px solid #333;
	margin-bottom: 15px;
}

.results p.title {
	margin: 0 310px -11px 310px;
	padding: 0 14px;
	font-family: TitilliumText22LBold, Verdana;
	font-size: 1.5em;
	text-transform: uppercase;
	color: #000;
	background-color: #fff;
}


/* Course Preview mouseover Window styles */

#coursePreview {
	display: none;
	position: fixed;
	left: 25%;
	top: 25%;
	z-index: 1;
}

.coursePreviewTop {
	min-width: 440px;
	width: 440px;
	background-color: #b30838;
	padding: 1px 13px;
	margin: 0;
	-webkit-border-radius: 10px 10px 0 0; /* Saf3-4, iOS 1-3.2, Android =1.6 */
			border-radius: 10px 10px 0 0; /* Opera 10.5, IE9, Saf5, Chrome, FF4+, iOS 4, Android 2.1+ */
	-webkit-box-shadow: 2px 2px 5px 0px #000; /* Saf3-4, iOS 4.0.2 - 4.2, Android 2.3+ */
			box-shadow: 2px 2px 5px 0px #000; /* Opera 10.5, IE9, FF4+, Chrome 6+, iOS 5 */
}

.coursePreviewTop h3 {
	color: #fff;
	font-size: 1.2em;
	padding: 7px 25px 7px 0;
}
 
.coursePreviewBottom {
	z-index: 1;
	min-width: 440px;
	width: 440px;
	position: absolute;
	background-color: #f3efeb;
	color: #333;
	padding: 13px;
	-webkit-border-radius: 0 0 10px 10px; /* Saf3-4, iOS 1-3.2, Android =1.6 */
			border-radius: 0 0 10px 10px; /* Opera 10.5, IE9, Saf5, Chrome, FF4+, iOS 4, Android 2.1+ */		
	-webkit-box-shadow: 2px 2px 5px 0px #000; /* Saf3-4, iOS 4.0.2 - 4.2, Android 2.3+ */
			box-shadow: 2px 2px 5px 0px #000; /* Opera 10.5, IE9, FF4+, Chrome 6+, iOS 5 */
}

/* .coursePreviewBottom:after {
	content: ' ';
	height: 0;
	position: absolute;
	width: 0;
	border: 25px solid transparent;
	border-top-color: #f3efeb;
	top: 100%;
	left: 25%;
}	*/

.coursePreviewBottom .images {
	float: left;
	padding: 0 13px 0 0;
}

.coursePreviewBottom img {
	padding-bottom: 15px;
}

.coursePreviewBottom .info {
	float: left;
	padding: 1 13px;
	position: relative;
	width: 281px;
	margin: 0;
}

.coursePreviewBottom p {
	font-size: 0.9em;
	padding: 6px 0;
	margin: 0;
}

.coursePreviewTable {
	border-collapse: collapse;
	margin-top: -8px;
}

.coursePreviewTable p.intro {
	text-align: justify;	
}

.coursePreviewTable tr {
	border-bottom: 1px solid #d5c9ba;
}

.coursePreviewTable td {
	vertical-align: top;
}

.coursePreviewTable td.first {
	width: 100px;
	min-width: 100px;
}

.coursePreviewTable tr.last {
	border-bottom: none;
}

#courseThumb {
    width: 120px;
    height: 90px;
}

/* Master Course List styles */

.column {
	float: left;
	margin: 15px 35px 0 0;
	width: 300px;
}

#course_wrapper ul.bullet,
.column ul {
	margin-left: 0;
	margin-bottom: 15px;
	list-style-type: none;
}

#course_wrapper ul.bullet li,
.column ul li {
	margin-left: 20px;
}

#course_wrapper ul.bullet li:before,
.column ul li:before {
	content: '»';
	display: inline;
	color: #000;
	font-size: 1.2em;
	margin-right: 4px;
	top: -1px;
	position: relative;
}

#course_wrapper ul.bullet li {
	color: #333;
	font-size: 0.9em;
}


#course_wrapper ul.bullet li,
#course_wrapper ul.bullet li.first {
	list-style-type: none;
}

/* CHP and Course Section styles */

#left {
	float: left;
	width: 720px;
	margin-right: 28px;
}

#breadcrumb {
	min-width: 955px;
	margin-right: 30px;
	margin-top: 15px;
	float: left;
}

#breadcrumb_chp,
#breadcrumb_media {
	width: 720px;
	margin-top: 15px;
	float: left;
}

#breadcrumb p,
#breadcrumb_chp p,
#breadcrumb_media p,
#breadcrumb_global p {
	font-size: 0.9em;
	float: right;
	color: #333;
}

#breadcrumb p a,
#breadcrumb p a:visited,
#breadcrumb_chp p a,
#breadcrumb_chp p a:visited,
#breadcrumb_media p a,
#breadcrumb_media p a:visited,
#breadcrumb_global p a,
#breadcrumb_global p a:visited {
	color: #b30838;
	text-decoration: none;
}

#breadcrumb p a:hover,
#breadcrumb p a:active,
#breadcrumb_chp p a:hover,
#breadcrumb_chp p a:active,
#breadcrumb_media p a:hover,
#breadcrumb_media p a:active,
#breadcrumb_global p a:hover,
#breadcrumb_global p a:active {
	color: #b30838;
	text-decoration: underline;
}

#course_title,
#media_title {
	width: 720px;
	border-bottom: 1px solid #e4e5e0;
	float: left;	
}

h1.title {
	font-family: TitilliumText22LBold, Verdana;
	color: #000;
	text-decoration: none;
	font-size: 2.6em;
	font-weight: 200;
	letter-spacing: 0.5px;
	line-height: 1.0em;
	padding-bottom: 5px;
}

#course_wrapper {
	float: left;
	min-width: 720px;
	margin-top: 15px;
	/* margin-right: 30px; */
}

/* course left-nav styles */
#course_nav {
	width: 155px;
	float: left;
	margin-right: 20px;
	margin-bottom: 50px;	
}

#course_nav ul {
	list-style-type: none;
	margin: 0;
}

#course_nav li {
	padding: 15px 15px 15px 0;
	border-bottom: 1px solid #e4e5e0;
	margin: 0;
	width: 100%;
}

#course_nav li a,
#course_nav li a:visited {
	font-family: TitilliumText22LBold, Verdana;
	color: #666;
	font-size: 1.2em;
	text-decoration: none;
	text-transform: uppercase;
	margin: inherit;
	padding: inherit;
	width: 125px;
}


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

.tlp_links {
	max-width: 125px;
}


/* Chrome/Safari-only left-nav text width fix */
@media screen and (-webkit-min-device-pixel-ratio:0) {
 
	#course_nav ul li a,
	#course_nav ul li a:visited,
	#course_nav ul li.selected a,
	#course_nav ul li.selected a:visited {
		width: 135px;
		display: block;
		padding: 0;
	}
	
	#course_nav ul li a img {
		width: 10px;
	}

}


#course_nav li.selected {
	background-image: url("../images/bg_course-nav_current.png");
	background-repeat: no-repeat;
	background-position: center left;
}

#course_nav ul .tlp_links .expandCollapseTrans { 
    position:absolute;
	left: -12px;
	top: 3px;
}

/* CHP image, caption, basic info column, and social icons */

#course_inner_chp {
	width: 545px;
	float: left;
	min-height: 350px;
}

#chpImage {
	 min-width: 340px;
	 float: left;
}

#chpImage .image {
	 min-width: 320px;
	 margin-right: 20px;
	 margin-bottom: 10px;
	 float: left;
}

#chpImage .caption {
	 width: 320px;
	 margin-right: 20px;
}

#chpImage .caption p,
p.caption {
	color: #666;
	font-size: 0.9em;
	margin-top: 5px;
}

#course_info {
	float: right;
	min-width: 203px;
	width: 203px;
}

#course_info h3 {
	color: #333;
	font-size: 1.2em;
	font-weight: bold;
	/* margin-bottom: -2px; */
}

#course_info h3.divide {
	/* border-top: 1px solid #E4E5E0; */
	padding-top: 1px;
}

#course_info h3.divide2 {
	/* border-top: 1px solid #E4E5E0; */
	padding-top: 1px;
	margin-top: 50px;
}

#course_info p {
	color: #333;
	font-size: 1.0em;
	font-weight: normal;
	margin-bottom: 14px;
}

#course_info p.ins {
	margin-bottom: 8px;
}


#course_info p.cite {
	background-color: #b30838;
	border: 1px solid #333;
	color: #fff;
	font-size: 0.8em;
	text-transform: uppercase;
	padding: 2px 5px;
	margin-top: 2px;
	width: 98px;
}

#course_info p.cite a,
#course_info p.cite a:visited {
	color: #fff;
	text-decoration: none;
}

/* Social Icons */
.social-icons {
    list-style-type: none;
    margin: 7px 30px 30px 0;
    min-width: 543px;
    padding: 10px 0;
    position: relative;
}
.social-icons li {
    float: left;
    position: relative; 
    margin-right: 4px;
}
 
.social-icons li.tweet-like {
	position: relative; 
	left: 20px;
}

.social-icons li.googleplus-like {
	position: relative; 
    left: 10px;
}

.social-icons li.stumbleupon {
	position: relative; 
}

.social-icons li.reddit {
	position: relative; 
	right: -25px;
    margin: 0;
}

/* CHP tab styles */
#course_tabs {
	min-height: 300px;
	width: 547px;
	margin-bottom: 30px;
	/* margin-right: 30px; */
}

ul#tabs { 
	list-style-type: none;
	margin: 19px 0 0 0;
	margin: 19px 0 -1px 0\9;		/* IE-only fix */
	padding: 0 0 5px 0;
	position: relative;
	width: 547px;
}


/* Chrome/Safari-only CHP tab border fix */
@media screen and (-webkit-min-device-pixel-ratio:0) {
 
 	ul#tabs {
		margin: 19px 0 -1px 0;
	}

}


ul#tabs li { 
	display: inline-block;
	font-family: TitilliumText22LBold, Verdana;
	font-size: 1.3em;
	font-weight: 100;
	width: 136.5px;
	height: 39px;
	margin-bottom: 5px;
	margin-bottom: 4px\9;		/* IE-only fix */
	margin-right: -3px;
	text-align: center;
	border-top: 1px solid #c9c3ba;
}


/* Chrome/Safari-only CHP tab border fix */
@media screen and (-webkit-min-device-pixel-ratio:0) {
 
	ul#tabs li {
		margin-bottom: 3px;
	}

}


ul#tabs li a { 
	color: #a09b95;
	padding: 6px 15px 7px 15px;
	padding: 6px 15px 5px 15px\9;			/* IE-only fix */
	text-decoration: none;
	display: block;
	border-bottom: 1px solid #c9c3ba;
	border-right: 1px solid #c9c3ba;
/*	background-color: #ffffff; */
	background: -webkit-gradient(linear, left top, left bottom, from(#ffffff), to(#f3efeb)); /* Saf4+, Chrome */
	background: -webkit-linear-gradient(top, #ffffff, #f3efeb); /* Chrome 10+, Saf5.1+, iOS 5+ */
	background:    -moz-linear-gradient(top, #ffffff, #f3efeb); /* FF3.6+ */
	background: 	-ms-linear-gradient(#FFFFFF, #F3EFEB); /* IE 8 */
	background:      -o-linear-gradient(top, #ffffff, #f3efeb); /* Opera 11.10+ */
	background:         linear-gradient(to bottom, #ffffff, #f3efeb); /* IE9+ */
	-pie-background: 	linear-gradient(#FFFFFF, #F3EFEB); /* IE 6-7 via CSS3Pie */
	behavior: url("https://ocw5.mit.edu/styles/pie/PIE.php");
}
 
/* Chrome/Safari-only mega-menu fix */
@media screen and (-webkit-min-device-pixel-ratio:0) {

	ul#tabs li a {
		padding 6px 15px 4px 15px;
	}

}

 
ul#tabs li a:hover {
	color: #b30838;
}

ul#tabs li a.selected {
	color: #b30838;
	border-bottom: 1px solid #fff;
	background-color: #fff;
	background: none;
	-pie-background: none;
	behavior: url("https://ocw5.mit.edu/styles/pie/PIE.php");
}

ul#tabs li.first a {
	border-left: 1px solid #c9c3ba;	
}

ul#tabs li.last a {
	border-right: 1px solid #c9c3ba;
}

div.tabContent {
	border: 1px solid #c9c3ba;
	padding: 15px;
	margin-top: 2px;	/* -4px; */
	background-color: #fff;
	height: 250px;
	max-width: 514px;
	overflow-x: hidden;
	overflow-y: auto;
}

div.tabContent.hide {
	display: none;
}

.tabContent ul li {
	margin-left: 30px;	
}


/* CHP RSI styles */
#right {
	float: left;
	width: 182px;
	margin-left: 30px;
	margin-bottom: 15px;
}

img.donate {
	margin: 15px 0;
}

img.ad {
	margin-bottom: 15px;
}

h3.ad_notice {
	padding-bottom: 10px;
}

h3.ad_notice a,
h3.ad_notice a:visited {
	font-family: TitilliumText22LBold, Verdana;
	color: #a49786;
	text-transform: uppercase;
	text-decoration: none;
	font-size: 1.0em;
	font-weight: 200;
	letter-spacing: 0.5px;
}

h3.ad_notice a:active,
h3.ad_notice a:hover {
	color: #b30838;
	text-decoration: underline;
}

/* Course section page styles */

#left_section {
	 float: left;
	 width: 955px;
}

#section_title {
	width: 955px;
	margin-right: 30px;
	border-bottom: 1px solid #e4e5e0;
	float: left;
}

#course_wrapper_section {
	float: left;
	min-width: 955px;
	margin-top: 15px;
}

#course_inner_section {
	width: 785px;
	float: left;
	padding-bottom: 25px;
}

/* ZIP Download section Google Ads adjustment */

#google_ads_div_ZIP_SLOT_ad_container {
	position: relative;
	right: 120px;
	top: 32px;
}

#google_ads_div_SCHOLAR_DL_ad_container {
	position: relative;
	right: 120px;
	top: 135px;
}

/* Changes For Video Popup */

#video_popup_fade {
    background: none repeat scroll 0 0 #000000;
    display: none;
    height: 100%;
    left: 0;
    opacity: 0.8;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 9999;
}

.popup_block {
    background: none repeat scroll 0 0 #FFFFFF;
    border: 0 solid #DDDDDD;
    border-radius: 10px 10px 10px 10px;
    box-shadow: 0 0 20px #000000;
    display: none;
    float: left;
    font-size: 1.2em;
    left: 50%;
    padding: 30px 25px 25px 30px;
    position: fixed;
    top: 50%;
    width: 540px;
    z-index: 99999;
}
 
img.video_popup_btn_close{
    float: right;
    height: 20px;
    margin: -22px -19px 0 0;
    width: 20px;
	left: 0px;
	top: 3px;
}
 
.pop_margin_link {
    margin: 0;
    padding-left: 10px;
}


.pop_margin_title {
    font-size: 0.6em;
    margin-bottom: 3px;
    margin-top: -15px;
}

a.poplink {
    font-size: 0.75em;
    text-decoration: none;
}

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